InterviewSolution
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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.
| 4251. |
Law of reciprocal proportion is given by? I m not finding its right ans.. Could any body can help? |
| Answer» Who is lover of... M<br>Gm<br>Hii strawberry ??<br>Jeremias Ritcher | |
| 4252. |
What is subject?? |
| Answer» Fine...and you.....aise hi bhai kuch busy the.....hii sis?<br>Leave it bro... Hi... How are you.. Kha the???<br>Thanks.. Smarakee sis.. Pk bro kyu nhi aa rhe h... | |
| 4253. |
Oxidation state of Fe in Fe3O4 is, |
| Answer» Ferric oxide | |
| 4254. |
ɢram atomic mass |
| Answer» hnji<br>What is periodic table | |
| 4255. |
What is alchemy ??? |
| Answer» This is not the reason ..... Mai to aata hu yha pe lekin koi aata he nhi h... Aur ha Mai yha pe kisi ko acche se janta bhi nhi hu... Mai har kisi se baat nhi krta...<br>I know that aadu sis nahi hai na isliye aap kisi se baat nahi kar rahe ho. N.p<br>Gm you both<br>Thanks bro ..<br>Alchemy is practice or philosophy in which try to turn lead into gold. | |
| 4256. |
What are dimensionless quantities?? |
| Answer» Aapko kaise pta???<br>Accha bye ab main yha pe kisi se jyada baat nhi krunga.... Bhut kam baat krunga.... Because ye koi chatting app nhi h....<br>Are vo sis maine kha tha n ke mujhse baat mt krna... Isiliye .... | |
| 4257. |
Cl2 + NaOH _ NaCL3 + NaCL + H2O |
| Answer» | |
| 4258. |
What is Stochiometry |
| Answer» the quantitative study of the reactants required or the products formed is called stochiometry<br>Stoichiometry as the calculation of products and reactants in a chemical reaction. It is basically concerned with numbers.Stoichiometry helps us determine how much substance is needed or is present. Things that can be measured are;\tReactants’ and Products mass\tMolecular weight\tChemical equations\tFormulas<br>It is a topic of chemistry | |
| 4259. |
Waht is social media?? |
| Answer» Mst<br>Mast ap bto bro.<br>Hi kaise ho<br>Royal bhi ap ko jo smjana ha vo smjo or ap smarkee sa he pouch lo na ki vo kon ha , Or rhi baat un ka names ki vo mana he un do diya hua ha king k. Tyagi ad prince { the love guru } is liya mana ya name likha ha smja ap , or raat mere mom na phone la liya tha iss liya baat nhi ho pai thi.. | |
| 4260. |
What is displacement reaction?? |
| Answer» Agar believe nhi h to baat n he kro to shi h byee....<br>Gm seraj sis and smarakee sis.... ?<br>Gm royal bro ?? | |
| 4261. |
What are atoms and mole? |
| Answer» Good morning bro.... Kaise ho. ..<br>Gm bhai....<br>Hmm pda... Leave it mistakes sbse hoti h.. Aur acchi baat to ye h sis aapne usse kuch sikha.... Okk bye..gn | |
| 4262. |
What is modern periodic table ?? |
| Answer» Smarakee sis uss din aap jis prince se baat krr rhe the vo aarohi Or tyagi jo bhi the ...<br>And please tyagi ab koi nya bhana mt krna... Kyu ki mai tumhare bataoo me nhi aane wale....<br>Nii pda....<br>Hai koi bhana aapke pass aarohi Or tyagi jo bhi bro Or sis.... | |
| 4263. |
Write down the resonating structure of N2O. |
| Answer» Dinitrogen monooxide, or\xa0N2O, has three\xa0resonance structures, out of which one is a\xa0major contributor\xa0and one is a minor contributor.The\xa0N2O\xa0molecule has a total number of\xa018\xa0valence electrons\xa0- 6 from nitrogen and 6 from each oxygen atom.The three resonance structures for dinitrogen monoxide are | |
| 4264. |
Define law of definite proportion |
| Answer» Accha byee ab kal baat krta hu.... Phone charge nhi h.. Sirf 2 ℅ h. .<br>Fine how are you<br>Oh hii sis.. How are you?<br>Ayushi<br>Who are you??? | |
| 4265. |
Define plank quantum theory |
| Answer» According to Planck’s quantum theory,\tDifferent atoms and molecules can emit or absorb energy in discrete quantities only. The smallest amount of energy that can be emitted or absorbed in the form of electromagnetic radiation is known as quantum.\tThe energy of the radiation absorbed or emitted is directly proportional to the frequency of the radiation. | |
| 4266. |
Definition of metre |
| Answer» Hi smarkee<br>It is the distance traveled by the light in 1/299792348 second.<br>Plzz add a subject- sanskrik elective and the message me | |
| 4267. |
Calculate the percentage of water of crystallisation in the sample of mohr salt, FeSO4(NH4)2SO4.6H2O |
| Answer» | |
| 4268. |
What is bussiness?? |
| Answer» Hii aadu gud nyt...<br>Vaise mai neet ka exam dunga lekin uske baad prepration media reporter ke he krunga...<br>Mummy chati h doctor ya ips bnu papa chahte h ias bhn... Lekin mai media reporter bnna chahta hu...<br>Thanks bhai waise tumhara aim kya hai???? | |
| 4269. |
What is covid 19 ?? |
| Answer» Wow great nda... Keep going bro.... ???<br>Lagta h sach me gye... ... Koi nii... Byee gud nyt.... Take care.... Talk to you [email\xa0protected] ..<br>Bhai abhi to filhal nda hai but i am a upsc aspirant<br>Aapka aim kya h ?<br>Studies kaise cl rhi h aapki... Mere to bhut kharab cl rhi h ? | |
| 4270. |
What is transition?? |
| Answer» Hmmm.. Lekin ab to lock down almost khul gya h .. Sb pehle jaisa ho gya.., cases to bhut jyada bd rhe h ek din me almost 10000 aa rhe h.., pta nhi kb iske vaccine @yegi ..<br>Ha bhai....aap bhi ghar me hi raho<br>Accha h.... ?... Lekin phir bhi ghar se bhar mt jana...<br>Green zone | |
| 4271. |
What is moblisation?? |
| Answer» Gye kya???<br>Aapki area kis zone me h ab...<br>Nothing.... Hello...<br>Hello ? kyu kya hua?<br>Hi ?????????????????????????????????????????????????????????????????????????? | |
| 4272. |
What is solid ?? |
| Answer» I am prince .... Vaisa ya kon ha<br>To itna gussa ma kyou bol rhi ho | |
| 4273. |
How many significant figure in 00.00? |
| Answer» Yeah bro u r ? right<br>I think it has no significant figure... ??<br>Sorry yrr i got it leading zeroes are never significant<br>Its has 0 significant figures<br>2 | |
| 4274. |
What is significant figures? Couldn\'t understand from NCERT text book |
| Answer» Significant figures tell us the number of digits in a measured value, we are confident of. | |
| 4275. |
Discuss various shapes of d orbitals |
| Answer» | |
| 4276. |
Which is the best reference book for chem.... can any one suggest |
| Answer» According to me mtg of chemistry is best reference book for 11th class and also for neet preparation. U should try for it.<br>Fundamentals of chemistry<br>Or pardeep<br>I think all in one<br>Move fast with Chemistry | |
| 4277. |
Vander waal radius definition |
| Answer» Van der Waals radiusIt Is defined as one half the distance between the nuclei of two identical non bonded isolated atoms or two adjacent identical atoms belonging to twoneighbouring molecules of an element in the solidstate.The magnitude of the van der Waal radius dependsupon the packing of the atoms when the element isin the solid state.For Example:The inter nuclear distance between twoadjacent chlorine atoms of the two neighbouringmolecules in the solid state is 360 pm. The van derwaals radius of chlorine atom is 180 pm.The inter nuclear distance between two adjacent hydrogen atoms of the two neighbouring moleculesin the solid state 240 pm. The van der Waals radius is120 pm | |
| 4278. |
Compartment exam paper sample 2020 |
| Answer» | |
| 4279. |
Mole concept me carbon 12 ko hi kyu liya jata hai |
| Answer» Hi<br>Hii<br>Standard h<br>pre decided standard hai | |
| 4280. |
Chapter 1st Mortality concept |
| Answer» | |
| 4281. |
What are f block elements????????? |
| Answer» \tF-block elements: Elements in which the last electron entre any one of the seven f-orbitals of their respective ante-penultimate shells are called f-block elements.General outer shells electronic configuration of f-block elements – (n – 2) f0-14\xa0(n – 1) d0-2\xa0ns2General Characteristics of f-block elements\tThey have generally high melting and boiling points\tThey show variable oxidation states\tTheir compounds are generally coloured\tThey have heavy metals\tThey have a high tendency to form complexes. | |
| 4282. |
How we learn chemical properties of alkane alkene alkyne |
| Answer» | |
| 4283. |
What is covid 19 |
| Answer» Hi<br>Covid 19 was a type of newly discovered novel corona virus<br>It is a disease which is spread all over the world and it is produce by corona virus | |
| 4284. |
What is organic camistry |
| Answer» Its a branch of chemistry which deals with organic compounds and study about carbon compounds ?✌✌<br>Chemistry | |
| 4285. |
In de Broglie equation wavelength is equal to |
| Answer» Wavelength = h / mv | |
| 4286. |
Number of angular nodes for 4d orbital is |
| Answer» Angular nodes = L, so according to the question L=2 so nodes = 2. | |
| 4287. |
Total number of orbitals associated with third shell will be |
| Answer» I meant 18e- can be filled so the no. of orbitals will be 18/2 = 9...so total of 9 orbitals.<br>18 | |
| 4288. |
Write down the limitations of Rutherford model |
| Answer» He was not able to explain the stability of the atom and e-. And did not explain the concept if spectral lines. | |
| 4289. |
To draw shape of d and p orbitals |
| Answer» | |
| 4290. |
Avogadro\'s work was brought to light after whose death ?? |
| Answer» Avogadro\'s work was brought to light after his death, by Cannizzaro . | |
| 4291. |
How to find average atomic mass? |
| Answer» By summing the masses of element isotopes each multiplied by natural abundance on earth | |
| 4292. |
Que: calculate the molality of a solution containing 240 gms of Mg so 4 in 850gms of water |
| Answer» Nahi<br>R u suhana?? | |
| 4293. |
What is accuracy and precision. |
| Answer» \tAny uncertainty resulting from measurement by a measuring instrument is called error. They can be systematic or random.\tAccuracy of a measurement is how close the measured value is to the true value.\tPrecision is the resolutionor closeness of a series of measurements of a same quantity under similar conditions.\tIf the true value of a certain length is 3.678 cm and two instruments with different resolutions, up to 1 (less precise) and 2 (more precise) decimal places respectively, are used. If first measures the length as 3.5 and the second as 3.38 then the first has more accuracy but less precision while the second has less accuracy and more precision. | |
| 4294. |
Parrical nature of light |
| Answer» | |
| 4295. |
Why the mass of a photon is zero |
| Answer» But according to special relativity, light ALWAYS travels with the light speed c, and is NEVER at rest. And so it has zero REST mass. which means that though photons don\'t have rest mass, they do have energy and thus they have mass. ... The pressure they exert is due to the particle nature of light. | |
| 4296. |
Everything about molality |
| Answer» | |
| 4297. |
Difference between atom and molecules |
| Answer» Atom cannot exist in free state but molecules can exist.<br>The tiny particle of a chemical element, which may or may not exist independently is called an atom. Molecules refer to the set of the atoms held together by the bond, indicating the smallest unit of a compound. ... Two or more identical or different atoms bonded chemically.Dec 26, 2019 | |
| 4298. |
What do u mean by suspension solution |
| Answer» A\xa0suspension\xa0is a heterogeneous mixture in which solute-like particles settle out of a solvent-like phase sometime after their introduction. We apply the word \'suspension\' when particles\xa0are\xa0big enough to eventually settle. If the particles\xa0are\xa0too small to ever settle, they\xa0are\xa0said to form a colloid.\xa0Common examples of suspension include the mixture of chalk and\xa0water, muddy\xa0water, the mixture of flour and\xa0water, a mixture of dust particles and air, fog, milk of magnesia, etc. | |
| 4299. |
What are elements? |
| Answer» $ hii $<br>An element is defined as a pure substance that contains only one kind of particles . These particles may be atoms or molecules.<br>Carryminati ka question gayb....<br>An element is a species of atom having the same number of protons in its atomic nuclei. | |
| 4300. |
What do you mean by compounds |
| Answer» Compounds are pure substances containing more than one kind of elements or atoms.<br>Compounds – Compounds are chemical substances made up of two or more elements that are chemically bound together in a fixed ratio. | |