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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your Class 11 knowledge and support exam preparation. Choose a topic below to get started.
| 4551. |
Xplain Lewis concept |
| Answer» @Anuj Topper #Pubg ? bro these people are just **** we can do nothing except ignoring them these is today\'s world generation who find out the ways to misuse platform even like this hats off to [email\xa0protected] prajapati and @Aayushi Attri<br>Tjhse mtlb bkld<br>Khta*<br>Or haan m apni baat bhi hmesha saaf saaf lhta hu kyonki mjhe pta h ki koi bhala manega toh dost ban jayega or bura manega toh mera kya kr lega bilkul bura maan bura or jo kr skta ho kr le maar le agar tujhse pit jaun ya ru peet ske toh 2.5 kg ka jigra chahiye mjhpr haatj uthane k liye<br>M kisiki baat ka bura na manta kyonki m manta hu ki logo ki baatein traffic light ki trh hoti h jo bura manne k liye nhi accident rokne k liye hoti h<br>Aacha fir aaj ek promise kr ki meri gusse me khi baat ka bura nhi manega aur mujhe dur kabhi nhi jaega.plzz jaan...aese ruseya na kr tu ta meri jaan h...tere bina mai kuch bhi nhi hu<br>Bbyee....gd nyt...TC...aur sunn.....mai buri nhi hu aur na hi dusri ldkiyo ki trh hu....bss thoda sa gussa jyada h...gusse khbabto ka mt maanaa kr....bss yu socha kr ki pagal aeve hi bol rhi h ignore kr diya kr....kyoki mujhe drr khi mai aapne gusse ki vjh se tujhe na khoo du...<br>Okk bbye gd nyt & take care shona<br>Mai vhi khne vali thi aabhi fir bich me reply krne lg gyi thi....swt dreams my swt hrt..<br>Ha m tere siva kisi te ankhiyan na ladaunga<br>Happy promise day<br>Ek hogye na rhe hun do soneya...jodi sadi ye bnaiye raab gall sire layi jeda supna si pura gya ho sohneya..<br>Abhi or baat krni h ya m so jau kl xam h mera<br>Mahiya tu vada kr kde dur na javega tu mere banjo kite hor na lavega...<br>Luv u too<br>Jaan...I love you....I love you so much...<br>Teri ginti na krta tu or m 1 hi toh hain<br>Tu taan meri hi h<br>Yhi hu ye wo h jo krti h<br>Aur mai.......??<br>Or haan nazish or neha bhi kbhi kbhi<br>Kitt khooga...???<br>Mjhe toh bs kanika ,shaily ,kumkum, anushka ,vandana ,anushi ,riya ,akansha ,krtika,aditi,or anshika di<br>Kabhi mai 1st route me ghr aati hu toh hmesa sanchit ke sath baithti hu...vo bs baitha baitha mere cheeks khinchta rhega ya mera hath pkd lega ya fir kiss krta krega..<br>Mujhe bilkul bhi psnd nhi h ki koi mujhe uu kiss kre....phle mujhe kiss krne ha hkk sirf meri frnd MG sanchit aur mere x ko tha...aab mere x ke bjaye tu kr skta h aur koi nhi .<br>Tu rukmani ban jaiyo<br>Yrr plzz kabhi mujhe aapni radha mt bnaiyo....kyoki radha krishan dur ho gye the....mere x ko bhi kahna khte uske jiggri...vo merko aapni radha khta tha....aur vekh aaj hum vakh ho gye...<br>Bol<br>Kanika taan kr deve h kade kade<br>Yrr ek baat bolu....plzz bura mt maniyo...<br>Ek din Vishal khta ki yrr tu itni cute h mera mn krta h ki tujhe kiss krdu..mkha dur hole...arr aapne mn ne aapne pass rkh na saale ke marungi itne...4 din tk smjh nhi aavegi aak bni ke..<br>Isliye schl ke teachers or students mjhe kanha bhi khte h<br>Baithta hu sbke pass<br>Maine maarne ki nhi puchhi...baithe ki puchhi h...<br>Or haan m bs shaily ki god m sar rkhkr let jaata hu ground m jb headache hota h wo maalish kr deti h<br>Na m ldkiyo ko na marta<br>Bus me bhi vishal hi baith ta h....but aab ldai nhi hoti....aur vo kamina bhai nhi khne deta..uu khta h ki frnd bnjunga bt bhai nhi....mai bhi pkki utt hu har baat me bhai..bolu hu...<br>Rone lgti h bolti h mjhe aapse baat na krni Isliye m use chidane k liye roz kisi ko bitha leta hu but tb tk k liue jb tk bus schl k andar h<br>Or 9th ki kanika toh mere hi pass baithti h bus m use daily mjhse ldai bhi krni or baithna bhi mere hi pass h koi or nhi baith skta meri seat pr mera chhota bhai bhi nhi<br>Tu kisi ldki ke sath nhi baith ta...<br>Kiseki himt na merte ulta bol ja..kyuki un ne bera h....ki nri gaal khavenge ve....aur 2 3 rapte bhi lag jange..<br>Mere pass to poore schl ki koi bhi ldki baith jaye ldai jrur honi h<br>Mere classmates aur...seniors mujhe attitude girl bolte h...kyuko mai kisise sidhe muh baat hi nhi krti....puri toor me rhti hu...<br>Jaisa tum sochte ho waisa m hu nhi or jaisa m hu waisa tum soch bhi nhi skte<br>Ek dum correct naam h....<br>With lines<br>Mera classmate h Vishal....9 aur 10 me meri aur uski itni ldai hoti thi...11me bio vale sir bole uu ladte rhoge toh dono meri class se bahr rhne...tab jake humari bn ne lgi aur... toh itni bnti h ki hum sath me bhi baith jate h..bio vale sir bhot khush hote h hume sath me baitha ke...<br>Mera title tha AK 47<br>Siddhant bhi h mere schl m senior h or vikash bhi snr h<br>Sb mere khaas yrr h na or mere bhaiya bhi 12th m hi h na tau ji k bete<br>Humare scl me bhi vikas h.....meri toh bilkul nhi bnti thi usse...Senior h....meri usse ldai hoti....fir vo meri frnd ko khta ki use chup krva le....aab toh bnne lg gi Sidhant ki vjh se...<br>Yaha ek naya kaand hua 12th walo ne mjhe title diya specially<br>Gane se yaad aaya....humari farewell h...20 ko....finally principal ne date fix krdi...<br>Woh toh meri ldai na thi vikas ki thi agar meri hoti toh<br>Aapki mahima aapram paar h devta....vo song h na iss pyaar ko kya naam du.....mai baith ke gaungi iss ladke ko kya naam du...???<br>Na m pit ta nhi ghr bhi agar kaand chacha k samne na hota toh<br>Yrr tere kaam ae isse h....unke layk sabdh h ae na kise dictionary me....<br>Tune hi bola tere pass shabd khtam ho gye<br>Ye tere olle solle kaam....maar pitai vale....<br>Century<br>Ohh hero...meri dictionary bkwas kaise lgi tujhe...<br>Hehehehe<br>Kin baaton pr<br>Haye tu aur tere olle solle kaam.....???<br>Or nayi dictionary khareed le kya bakwas dictionary h teri<br>Hdd h yrr....<br>Teri inn baata pe pyaar bhi aave h aur gussa bhi....lekin pyaar h 99.9%.....aur gussa h 0.01%<br>Kya kr rha hu m<br>Gue- gye*<br>Dokha-dikha* bjai-bhai*<br>Kyukr h yrr tu.....??<br>Aapke liye humare pass sabdh khatam ho gye huzur....<br>Kulbulane ka mtlb h bechain hona<br>Ki hoya jaan...??<br>Ek ladka mere yrr te akad dikha rha tha mere pass call aaya bola bhai rana akad dokha rha h vo ldka mere se 40 ft ki doori pr khda tha uss time jb call aaya tha maine rod uthayi or saale k sir m maar di phoot gya saala bhai bjai krta rh gya phir patti kra ke ghr bhi bhej diya paiae or khtam ho gue saale ki dawai m<br>Oye chhore...<br>Ke aant shant kaam kr diye tne...???<br>Bta toh kyu maara...<br>Kulbula ne ka mtlab....??...<br>Yrr haddiyan kulbula rhi hain<br>Kyu maara.....??<br>Eve ruseya na kr mere sajna...ve tu ta meri jaan...mera ta tere ch vasda jahan..chhad gya je tu mainu mai ta jit ke vi har jungi....je tu na mileya mainu yaara...mai tere bina mar jungi...<br>Poori body aaram mange h<br>Bhot maara<br>Aaj vaise hi chacha ne pitai kr di<br>Meri jaan ka xam aacha hona chahiye....??<br>Mera kon h tere bajo dass mainu<br>Kl tera xam h.....I\'ll pray for u.....<br>Or meri taan har gali ch 4 setting rve h jaise<br>Tu soo ja jaan....plzz....<br>Mera koi intention nhi tha tujhe hurt krne ka....I\'m really sorry....plzz maaf krde jaan<br>I\'m sorry.....<br>Eve ruseya na kr mere sohneya....eve ruseya na kr mere ranjhna....tere banjo koi vi nhi mera<br>Jb tk khegi*<br>Yrr tu kb tk khego tb tk baat krunga aaj<br>SORRY MERI JAAN....PLZZZ MAANJA<br>?????????????????????????????????????????????????????????????????????????????????????????????????????????????<br>Oye vansh.....I\'m solly.....mele teddy....I\'m sry...I\'m sry....I\'m sry.....I\'m sry.....I\'m sry.....I\'m sry.....plzzz maaf krde....jaan...plzzzz<br>I\'m really sorry jaan....mai bhot jldi aggressive hoti hu.....sry aagar meri baat ka bura lga ho toh....tu chahe kuch kh le mujhe bt mera saath mt chhodiyo kabhi....plzzz<br>Terko aakhri baar kh rhi hu....aapne past me jo hua...usse yaad mt kr.....present ki firk krle....kabhi aesa na ho ki past ke chakar me future khrab ho jae...<br>Sry yrr....tu soo ja...na toh ldai hojagi bemtlab me...ja....<br>Har baat me ex ex ex ex krta rhta h.....prblm kya h teri....pyaar toh maine bhi kiya tha ....mai toh na zikr krti uska itna....yaad toh mne bhi bhot aave h....<br>Tu ja aapni x ke pyaar ki kadar krle....ja....<br>Enna tu ta sohneya pyaar vi nhi krta.....jinna mera tod da ae dil....???<br>Sry yrr tune aaj mjhe ehsaas dila diya ki meri x ke love ki qadar nhi ki mne<br>Uuuuuuummmmmmmmmaaaaahhhhhhhhh.......????????????????????????<br>Yrr I love u soo much.....yrr mujhe sach me tujhse bhot pyaar h....pr tu h ki mere pyaar ki kadar hi nhi krta...<br>Best of luck for yur xam...??<br>Alelele mela shona baby pls<br>Gd nyt...TC<br>Bbyee...<br>Luv u too much swt hrt<br>Mai nhi dungi.....mera mood off h...<br>Meli balbie doll<br>Chal 1 kissi de mithi mithi<br>Okk luv u ummmaaahh<br>Ja soo ja....verna tera xam khrab ho jaega...??<br>Uper vale room me mai nhi jati..<br>Unhi ke pass baithna pdta h....uper jane se mujhe dr lgta h raat ko..<br>Jldi mai na aa skti....mmi daddy jage hote h...<br>Naraz na ho tu thoda jldi aa jaya kr<br>Bbyeee....for the whole feb....????<br>Yrr pure feb aese hi chalega aab toh.....fir ek kaam krte h....feb me baat nhi krenge<br>Thik h as yur wish.....bbyee<br>Tne..<br>Aab relationship ki maa bhn ek tbe kr rkhi h<br>Kl xam h phir waha soyenge aap zanab<br>3din vaise baat nhi hui...aur ab...<br>Kuchh na ma\'am ka call aaya h ki bete so jao aashiqui chhalak gyi ho toh<br>Mai bhi toh xan days me....minimum 11:30 tk toh baat kra krti....ya glt baat h yrr<br>Yrr...roj roj ka kaam hoga yo toh...<br>Kya hua...??<br>Ohk bbye kl chem ka xam h neend aari h<br>Mmi ka hoga<br>Janab uske liye no. Chahiye...jo ki mere pass nhi h...??<br>To tu bna le<br>Kl scl jana h....mera mn nhi kr rha....aagar gyi toh kl meri bestiee chhik ke gaal khavegi merpe..<br>Yrr meri bestiee kamini h....kl mne try kri login ae na hoi...usne bnai ae na hogi...<br>Koi na meri chocolate tu h<br>Hor dass tne fb id na bnayi<br>Bt meri chocolate umm hogi...??<br>Same to u....<br>?????????????????happy chocolate day<br>Sajna ve aajma na mainu kaaliya raata ch...maitho na vi nhi honi....meri jaan tu h<br>Love u too<br>Luv u jaan....uuuummmmaaaaahhhhhh<br>??????????????????????????????????<br>Ummmmmmmaaaaaaaaahhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh<br>Ohh...kamine...pit ke mannega aak uue maan jaga<br>Ho ja khfa tu bhi soch lunga dhokha hi h mere nasib m<br>Yhi hu....bss aapse khfa hu<br>Gyi*<br>Kit gyo<br>Ha or bak 3-4 gaaliyaan<br>Kutte...<br>Ab rply mt kr<br>Tne mil gi ho toh bta...<br>Mil gyi fursat<br>Aakhon m aasuon ki lakir bn gyi socha na tha aisi taqdir ban gyi hmne to yu hi ghuma di thi rait pr ungliya magar zalim wahan bhi teri tasveer ban gyi | |
| 4552. |
Why NO2 exists as a dimer? |
| Answer» Because of the presence of unpaired odd electron which is susceptible to undergo reaction. So it dimerise and form N2O4. In NO2 structure there is an unpaired electron left on Nitrogen atom, so it is reactive it dimerises to pair up its electron and gains stability as N2O4. | |
| 4553. |
Define lassaigne s test. |
| Answer» | |
| 4554. |
define Environmental Chemistry |
| Answer» Poore mood ki maa bhn ek kr deti h daily yrr m bhla tjhse dur kyu jaunga tune hi mjhe sahara diya h<br>??????????????????????????????????<br>????????????????????????????????<br>??????????????????????????????????????<br>Allah kare tu mainu yaad na aave baatan vich teri kade v baat na aave<br>Saala jis ton v toot kr pyaar kitta ohne hi dhokha ditta<br>Hor haan mne brainly chlana nhi aunda m tetho phle hi kehya si<br>Thanx ma\'am<br>Or dimaag maine phle bhi btaya tha ki jinna bakiyaan\'ch hunda ae na inna taan sadda khrab rehnda ae<br>Toh mai akad na dikhata kyuki bina akad dikhye hi poora gajraula drta h akad dikhane pr duniya ko thartharane ki himmat rkhta hu m<br>The field of chemistry that deals with the study of reactions, sources, transport, effects, along with the fates of all the chemical species present in the soil, water, and the air environments, and also the effects of technology thereon.<br>Or baat rhi akad or dimag ki<br>Tne doori bnani h taan bna le m sirf dhokha khane k liye hi hu kyokimjhe dhokha dena nhi aata | |
| 4555. |
What is the inductive effect what is meant by + 1 and -1 effect |
| Answer» In chemistry, the inductive effect is an effect regarding the transmission of unequal sharing of the bonding electron through a chain of atoms in a molecule, leading to a permanent dipole in a bond. | |
| 4556. |
What are electrophile |
| Answer» Electron seeking reagent are called electrophiles...they are electron defecient and can recieve electron pair | |
| 4557. |
Effect of concentration on equilibrium |
| Answer» Equilibrium does not depend on concentration | |
| 4558. |
Effect of temperature on equilibrium |
| Answer» A temperature change occurs when temperature is increased or decreased by the flow of heat. | |
| 4559. |
Effect of pressure on equilibrium |
| Answer» Increase in pressure shifts the equilibrium in the direction of lesser number of gaseous molecules Decrease in pressured shifts the equilibrium in the direction of larger number of gaseous molecules | |
| 4560. |
why ethyne is more acidic than ethene and ethane answer for class 11 |
| Answer» why ethyne is more acidic than ethene and ethane Sp2 and SP3 hybridized carbons respectively. The sp hybrid orbitals have greater s character than sp2 and Sp3 , which allows negative charge to be held closer to the nucleus upon protonation, lowering the overall energy, and increasing the acidic character. The same argument can be made between sp2 and SP3 , giving alkenes more acidity.Note that in a practical sense, all three of these species are not acidic. Their acidic character is very very weak. | |
| 4561. |
What is the weightage of the chapters of chemistry |
| Answer» 50<br>20percent overall | |
| 4562. |
Importance of sodium and potassium |
| Answer» Thanx mam<br>Sodium ions are primarily found inside the human cells such as Nerve Cells. They regulate the flow of water across the membrane.They are needed for transport of sugars and amino acids into the cells.Sodium maintains the electrolyte balance in the body.Potassium ions are primarily found inside the cell.Potassium ions maintain the osmolarity (the concentration of a solution expressed as the total number of solute particles per litre) of the cell. They also regulate the opening and the closing of the stomata.Potassium ions acts as cofactor for certain enzymes such as pyruvate kinase.Potassium is important in heart function and in skeleton and muscle contraction. | |
| 4563. |
What is oxidation no of Mn |
| Answer» 0<br>Since oxidation state of oxygen is -2Then assuming x is the oxidation state of Mn2x + 3 (-2) = 02x = 6or x = +3 | |
| 4564. |
ncert questions of chemistry class 11 is enough to get good marks |
| Answer» Yes I think I you are able to do that then you can also do relatable problems so i think it is enough<br>It is depends on your teacher<br>Yes enough<br>Yes it is enough.... | |
| 4565. |
after learning ncert exercise questions of chemistry how much marks can i get in class 11 |
| Answer» I think you can secure good marks but it is also depand on your teacher I mean what kind of questions he/she is going to give in exams is depand on him/her | |
| 4566. |
What will be the minimum pressure required to compress 500dm3 at 1bar to 200 dm3 at 30degree c |
| Answer» Hii saali sahiba<br>1no. Question<br>Thanks | |
| 4567. |
Relationship between cv and cp |
| Answer» Ha right he<br>Cp +Cv =R ( Meyers relation)<br>Cp/Cv=gama<br>Cp = Cv + R<br>Cp-Cv =nR | |
| 4568. |
Q1. Why CO2 is gas and SiO2 in solid.Explain? |
| Answer» CO2 consists of individual molecules with one central carbon atom double bonded to two oxygen atoms. Silicon does not form double bonds with oxygen. CO2 is gas but SiO2 is solid because the SiO2 is in giant molecular structure but the CO2 is simple molecular structure.because of this reason CO2 is gas but SiO2 is solid.\xa0 | |
| 4569. |
important topics of organic chemistry |
| Answer» Ghna mantri na bne re chhore tu tera pta dass saale ghar te nikal ke marunga gar laundiya te kuchh kvega taan<br>Apni aukat me rhel kr chori tny mungde ko na janat hai tese bakwas ke jaa rhe the...tare baap ke aukaat bhi na ke mundgde se panga leve.....??hope chori Ayushi ye bat tny bheje me smjh aa gi ho....??aage se kuch bole se pehle 4 bar soch leveal kr...chori vrana chora wala aukaat tere ghar phuch kr dikhave ke pre... ??<br>Cbse walo teri baap hai ky be chori....saale tamiz sik le bee<br>Bbyeee meri jaan..TC....gd nyt...uuuummmmaaaaahhhhhh...??<br>Aur ram ram mne khi thi terti...tere bhai ne nhi....<br>Ohh saale...kamine...kime bhadak se...ghni bakchodi na kre...<br>Arey mai brainly chla rha hu avii....mene bhai ko he bola tha aapko nhi bhabhi.....chl byeeeeeee good aur sambhal kr josh me yahi pr hosh mt kho dena dono (*_*)?????????????????????????????????<br>Bbye shona phn down last notification 2 percent ummmaahh gd nyt tc<br>Vansh kit khuu ga tu...??<br>Ohh bhai yuee maan jaga...aak kime sunke manega...<br>Bhai nhi bhabhi...<br>Oye mere handsome gabru jwan....kitthe aa...???<br>Ram Ram ,,,bhai mene brainly or aapko message kiya tha (*_*)<br>Ram Ram bhai.....<br>Uuuummmmaaaaahhhhhhhhhhhhhh.......????????????????????<br>???? hello ,bhai and bhabhiji ?? namaste ????<br>Uuuuuuummmmmmmmaaaaaaahhhhhhhhhhhhh................?????????????????<br>Kissi toh de skti hu......bt......???....nhi....<br>Fir vhi word.. .??<br>Chl chumma de<br>Blood grp mera A+ h......fir bhi -ve hu...bt aab toh frk h phle se...<br>Dont B-<br>B+<br>Bt now toh I\'m trying to be a positive thinker....??<br>I don\'t want...bt I can\'t stop myself...mai negative thinker hu....<br>Lekin mai aesa hone nhi dungi...tera pichha aese nhi chhodegi ye chudail.....tere gal me ghal me mai ibb...merti sambhal na aab teri jimedari h...<br>Dont feel this<br>Yrr kyi baar inn halato ho dekh ke aesi feeling aati h...ki aapna relation jyada din nhi chlega<br>Teri kasam<br>Na yrr up se hu<br>Bol ke kve h m teri baat ka bura manu ho hi na skta<br>Aur yr tu nu bich ne hang na hoya kr...<br>Yr pta h mne kde kde nu lagge h...ki tu haryana te ae h...<br>Prso....aur bio me kya h vo bhi bta de...<br>Yrr shi kve h....ek baat bolu....bura toh nhi manega na...<br>Aaj incharge ka call aaya...ki Aayushi scl kyu nhi aai....mkha sir mai nhi aaungi 10 tak...aur kl result aana tha...kl koi gya hi nhi scl result lene....mmi ne sir ko kha ki wtsapp pe send kr do pic...baki marksheet baad me collect kr lenge..<br>Meri id pr pic na h<br>Kb bnayegi<br>Ki maa bhn 1 kr di hm dono n<br>Shi h 1 din tu bsy 1 din m bsy rlationshp<br>Yr mamu ke ghr jane me jo satisfaction milti h na vo khi nhi milti....<br>Ibbe na bnai h...<br>Fir toh prso hi kr paungi....mamu ke ghr jane ke baad..??<br>Shi h chhore....kl mai baat nhi kr paungi...kl mujhe tyariya krvani h...prso function h humare ghr....<br>Yrr tne fb id na bnai<br>Mai kuch bhi kr skti hu....aapne pyaar ko pane ke liye.....mai jaan de bhi skti hu aur le bhi skti hu...smjh aagi baat...pkki utt hu mai...<br>Bs ho gya bdla pura to aaja hun mera phn down h jyada baat na kr skta chrgr ka data cable jal gya<br>Mai bhi....vaise yrr ye glt baat h...har roj koi na koi kaam aa jata h terko....baat bhi nhi ho paati...<br>Bura na maan m late rply kr rha hu toh waise maan kr bhi mera kya kr legi maan le chl koi mne sry nhi bolna<br>Jaan m tenu khona nahi chaunda<br>Yrr m farewell ki tyari kr rha hu<br>Dekh re chhore nu na kre...<br>Oye kitt khuu ga tu ibbb<br>Ke hoya....tera system hang ku hoga...???<br>Mai teri ladli hu ya nhi....???<br>Vah mere handsome gabru jwan....<br>Mne bhot ghna tu aacha lagge simple bane me....koe kami na chhodu tere laad ldane me....teri ha me ha teri na me na....jo baat kvega tu...tu naa ka ladla mere piya....mai teri ladli su...??<br>Tu maa ka ladla mere piya.....mai teri ladli su...<br>Tu pagl h ke...shyad tu bhul gya meri line....mne terti khi thi ne ki aapne zehen .e bsa le uss baat ne....jaan pyaar kru su mai terte....<br>Total 25 performances h 5 mere h<br>3 songs h or 2 dance<br>Ha uske liye hi karaoke set kr rha hu<br>Yrrr agar ha to teri khushi m hi m khush hu pr mjhe dhokha mt dena plss<br>Yrrr tu ab bhi use chahti h kya<br>Uuuummmmaaaaahhhhhhhhhhhhhh.......???????<br>Tu kit khoo ga ibb....<br>Kl toh teri farewell party h....aaj toh jyada der tk baat kr liyo....mood bhot jyada off h....thik kr de....plzzz....meri jaan<br>Mai kisi ko khush nhi rkh skti...<br>I just hate myself....??<br>Yr kl meri frnd ki call aai thi.....mera x conference pe tha....puchh rhi thi ki kya chahati h....aur vo sun rha tha....mai roon lg gi....aur roote roote mna kr diya.....vo bhi roon lg gya...khta jaan plz meri lyf me vaps aaja....mkha vaps hi bulana tha toh nikala kyu....maine saaf mna kr diya....lekin kl se meri ganga yamuna ruk hi nhi rhi....<br>Kit gyi<br>Love u too<br>Kr jldi....kl te bhadak hori h......<br>Uuuuuummmmmmmmmmmaaaaaaaaaahhhhhhhhh?????<br>I love you meri jaan.......uuuummmmaaaaahhhhhh<br>Aisi bat mt kr chl tera dimag theek krta hu<br>Tne ke lge h....mera konsa lg ga....<br>Sahi h.....kl badla pura....kl mai nhi aai thi.....aaj tu mt aaiyo.....hisab brabr....?????<br>Ummmaaahhh jaan mn na lg ra tere bina<br>Thik h tu rh gussa.....meri majburi thi.....aur baat mt kriyo aab...???<br>☆Shape, hybridisation and structure representation of carbon compounds.☆Classification of organic compounds focusing on the concepts revolving around aromaticity.☆Nomenclature and isomerism of organic compounds.☆Homolytic and heterolytic cleavage.☆Nucleophile and electrophile.☆Electron displacement effects.<br>Vekhi nikki jehi naarazgi teri.....meri kadhke na jaan lae jve....??<br>Naraz h kya....???<br>Nd sry kl onln nhi aa pai...<br>Hru....????<br>Hii | |
| 4570. |
1 cal. with 2 oxide |
| Answer» | |
| 4571. |
How many joules of translational kinetic energy is associated with 4 grams of methane at 27°c? |
| Answer» Number of moles of methane = weight of methane ➗ GMW =4/16 = 1/4Kinetic energy is given as (K. E.); K. E = 3/2 nrt; = 3/2 x1/4 x 8.314 x 300 = 935 joule | |
| 4572. |
Why we take (-1) instead of (-2) oxidation number of oxygen in case of cao2-2 |
| Answer» General oxidation number of oxygen in its compound state is -2But in oxygen linkage i.e in peroxides it exhibits -1 oxidation state<br>As the oxidation stae of Ca is +2.we take it (-1) | |
| 4573. |
What happens when bromo-heptane undergoes wurtz reaction? |
| Answer» C7H15Br + 2Na + BrC7H15 --------------->(in presence of dry ether) C14H30 +2NaBr Compund name (C14H30) Tetra decane<br>Product came 2NaBr + (CH3)3-C-(CH3)3 | |
| 4574. |
What is the general molecular formula of saturated monohydric alcohols ? |
| Answer» Mela teddy beal...??<br>Mmmmuuuuuuaaaahhhhhhh??????????mela shona meli balbie doll<br>Mohabbat daal kr de<br>Uuuummmmaaaaahhhhhhhhhhhhhh<br>Chini daal ke du ya shakar...??<br>Naya rap vekh or sun jldi se ik mithi mthi kiss de de<br>Baat kr lain de tne pta h do din kaise kate h<br>Arre tu rishtedari mt kr yrr<br>Sorry bhabhiji... for disturbing<br>TV pe bhi aaunga dilo m bhi chhaunga kalam bhi chalaunga yaar bhi bnaunga yaari bhi nibhaunga pyaar bhi krunga or saath bhi nibhaunga pohoch bhi bnaunga baat bhi dikhaunga time aane de sbki aukaat bhi dikhaunga<br>Yes bs ab<br>Ohh singer...<br>Mne as a singer speech di | |
| 4575. |
What is the distribution of marks of per chaptet |
| Answer» For which subject yiu are asking foRBro | |
| 4576. |
What are the hybridization state carbon atom in the following |
| Answer» The third possible arrangement for carbon is sp hybridization which occurs when carbon is bound to two other atoms (two double bonds or one single +<br>carbon atom bound to three atoms (two single bonds, one double bond) is sp2<br>When carbon is bonded to four other atoms (with no lone electron pairs), the hybridization is sp3 | |
| 4577. |
Difference between particles and waves |
| Answer» A particle occupies a well defined position in space . It is localised. A wave is spread out in space . | |
| 4578. |
Derive cp-cv=R |
| Answer» | |
| 4579. |
Balancing the redox reactionMnO4- +SO2 --> Mn2+ +HSO4- |
| Answer» Correct your equation<br>H is not present in LHS | |
| 4580. |
Physical property of alkali |
| Answer» Soft in touch | |
| 4581. |
Why gallium is smaller than alluminium |
| Answer» Because of the involvement of d-orbital<br>Due to the presence of d orbital in gallium, there arises poor sheilding effect therefore opposite to the periodic trend gallium is smaller than aluminium. | |
| 4582. |
Spontaneous and non spontaneous |
| Answer» | |
| 4583. |
Write reaction or step involved in theWashing soda |
| Answer» Preparation of washing soda by solvay’s process\tThe Solvay process is extensively used for industrial preparation of sodium carbonate (soda ash). The process is named after Ernest Solvay who developed the process during the 1860s.\tCarbon dioxide reacts with the dissolved ammonia to form ammonium carbonate followed by ammonium hydrogen carbonate.2NH3 +H2O + CO2→ (NH4)2CO3(Ammonia) (Ammonium Carbonate)(NH4)2CO3 + H2O + CO2\xa0→ NH4HCO3(Ammonium Carbonate) (Ammonium hydrogen carbonate)NH4HCO3 + NaCl → NH4Cl + NaHCO3Sodium hydrogen carbonate crystal separates. These are heated to give sodium carbonate. 2 NaHCO3→ Na2CO3 + CO2 + H2OBut this process cannot be used to prepare potassium due to the high solubility of potassium bicarbonate and hence difficult to be precipitated by adding ammonium bicarbonate to a saturated solution of potassium\xa0 | |
| 4584. |
Beta ellimination |
| Answer» β-Elimination (beta-elimination): A chemical reaction in which atoms or groups are lost from adjacent atoms, resulting in a new pi bond: A-B-C-D ---> A + B=C + D. One of atoms lost is usually (but not always) a proton. The new pi bond is usually (but not always) formed between two carbon atoms. | |
| 4585. |
Reading for the rate of evaporation of different liquids investigatory project . |
| Answer» | |
| 4586. |
Difference between water gas and prodicer gas |
| Answer» The key difference between water gas and producer gas is that the water gas contains flammable gases whereas the producer gas contains both flammable and non-flammable gases. Water gas contains carbon monoxide and hydrogen gases. | |
| 4587. |
Whatd is inert pair effect?? |
| Answer» The tendancy to show +1 oxidation state increases down the group due to the inability of ns^2 electrons of valence shell to participate in bonding - inert pair effect.<br>It\'s only for inert elements.. | |
| 4588. |
What do you mean by friedal craft reactionGive examples |
| Answer» Friedel Crafts alkylation reaction can be explained as the alkylation of an aromatic ring using an alkyl halide in presence of a strong Lewis acid which acts as a catalyst. In the following given reaction, AlCl3 is used as a catalyst and the aromatic ring taken is benzene. | |
| 4589. |
What is BOD ??? |
| Answer» i don\'t know hindi .. plz convert the above sentences into english<br>tanxx prince prajapati..?<br>Shalu kisine mjhe or aayushi ko rprt kr diya tha kl tmhe pta h kisne kiya yrr hmare rlationship se kisiko kyu prblm h or h to hmare chats na pdhe woh banda pr yrr m to daily 1 account bna skta hu pr wo nhi<br>is it helpful<br>Biochemical oxygen demand (BOD) is the amount of dissolved oxygen needed (i.e. demanded) by aerobic biological organisms to break down organic material present in a given water sample at certain temperature over a specific time period. | |
| 4590. |
Isotopes of hydrogen |
| Answer» protium diuterium tritium | |
| 4591. |
preparation of benzene |
| Answer» Yeap...<br>Is it helpful<br>Benzene can be prepared from aromatic acids through decarboxylation reaction. In this process, sodium salt of the benzoic acid (sodium benzoate) is heated with soda lime to produce benzene along with sodium carbonate. | |
| 4592. |
Properties of group 1 elements |
| Answer» 2nd one<br>Yes u can | |
| 4593. |
Halogen have positive electron gain enthalpy?? |
| Answer» | |
| 4594. |
Why electrons are not present in the nucleus?? |
| Answer» We can explain this by heisenberg\'s uncertainty principle .Formula = Δx . Δp > h/4πΔx . m . Δv> h/4πΔv> h/4π·Δx·mNow if electron is in the nucleus then Δx= 10^-15m (size of nucleus){tex}m= 9.1 × 10^-31kg, h= 6.626× 10^-34{/tex}If we substitute all the values and just observe the power on ten we getΔv > _______x10^11that is an electron cannot have velocity greater than the velocity of light.hence it cannot exist in nucleus | |
| 4595. |
Give the order of atomic size of boron family |
| Answer» B < Ga < Al < Ln<br>B < Ga < Al < In <Tl.<br>B<Ga<Al<In<Tl | |
| 4596. |
What is intermolecular forces |
| Answer» the attractive forces between molecules of a substance | |
| 4597. |
Why tertiary free radical is more stable than secondary and primary free radicals ?? |
| Answer» | |
| 4598. |
What are the limitations of Rutherford model pointwise?? |
| Answer» \tRutherford proposed that the electrons revolve around the nucleus in fixed paths called orbits. According to Maxwell, accelerated charged particles emit electromagnetic radiations and hence an electron revolving around the nucleus should emit electromagnetic radiation. This radiation would carry energy from the motion of the electron which would come at the cost of shrinking of orbits. Ultimately the electrons would collapse in the nucleus. Calculations have shown that as per Rutherford model an electron would collapse in the nucleus in less than 10-8 seconds. So Rutherford\xa0model was not in accordance with Maxwell’s theory and could not explain the stability of an atom.\tOne of the drawbacks of the Rutherford\xa0model was also that he did not say anything about the arrangement of electrons in an atom which made his theory incomplete.\tAlthough the early atomic models were inaccurate and failed to explain certain experimental results, they were the base for future developments in the world of quantum mechanics. | |
| 4599. |
What is Poission\'s Equation ¿¿¿¿ |
| Answer» Mayer\'s formula explain<br>Jai ho ,???<br>Aap thanx mt kro jai ho wala frmula lga do<br>Thank you YOGITA<br>Ok Dost<br>Yrr mere family wale yhi sikhate h ki apni country ko hmesha top pr rkha kro chahe aap hindi ho muslim ho sikh ho ya christian ho but sbse phle aap indian ho<br>Bhai vekh aithe pehle country da naam liya kro phir state da or phir city always took country at top<br>\tWhen two equal and opposite forces are applied to a body in a certain direction , the body extends along that direction and at the same time it contracts along the perpendicular direction.\tThe fractional change in length of the body in the direction of the applied forces is longitudinal strain and fractional change in the perpendicular direction of the force applied is called lateral strain.\tThe ratio of lateral strain to the longitudinal strain is called Poisson\'s ratio which is constant for material of that body. | |
| 4600. |
Mechanisms of Nitration |
| Answer» Benzene is treated with a mixture of concentrated nitric acid and concentrated sulphuric acid at a temperature not exceeding 50°C. As temperature increases there is a greater chance of getting more than one nitro group, -NO2, substituted onto the ring.Nitrobenzene is formed. | |