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This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Can you give me the list of element formula |
| Answer» | |
| 2. |
Antibonding molecular orbital is formed by |
| Answer» it is formed by the subtraction of overlap i.e when the lobes of atomic orbitals overlap with the opposite sign. | |
| 3. |
Mention two assumptions of kinetic energy of gases that do not hold good |
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| 4. |
Equivalent mass |
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| 5. |
Can i get syllabus for sa1 11th |
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Answer» It depends upon ur school because they will make papers. Once verify with ur subject teacher Yrrr jaha tak ho sake padh le khraab thode na jaaye ga Chapter 1-6 Physical education Which sub. |
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| 6. |
Parmanu kisa khata hi |
| Answer» Atom is known as parmanu | |
| 7. |
Why gas laws not applicable for vapours or gases present along with their respective liquid form |
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| 8. |
Ncert 73 ques of equalibrium mei kon sa formula use hoga please btaaoo |
| Answer» Asks your teacher | |
| 9. |
What are pseudosolids? |
| Answer» The matters that look likes solid but not actually solids ex: eraser,jelly etc | |
| 10. |
Ch 4 Chemical Bonding what does the word Lattice mean?? |
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Answer» Sania is right It means crystal Lattice enthalpy ? |
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| 11. |
What is electrovaleny |
| Answer» The net electric charge on an ion. The number of electrons gained or lost during the formation of an ionic bond. | |
| 12. |
Al react with water and sodium hydroxide |
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| 13. |
A student reported the radii of Cu,Cu+,Cu2+ as 96,123,72 ppm respectively. Do you agree with result? |
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Answer» The size of cation decreases on losing electron No |
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| 14. |
How did kossel find the formation of C.B |
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Answer» Hi tanya By making structure of compound |
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| 15. |
How much patassium chlorate(2kClO3) should be heated to produce 2.24L of oxygen at NTP? |
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| 16. |
Antibonding orbital is more antibonding than bonding orbital is bonding |
| Answer» Can anyone explain this??, | |
| 17. |
Why less compressible gass have weak forces of attraction?Its urgent give me answser quickly . |
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| 18. |
Sample paper of chemistry sa-1 |
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Answer» This is also given in this app..... Ess aap mai chemistry subject mai chapter wise deye hue hai sample paper ....... Aap help le sakte hoooo......all the best? and study hard?? Bhai yaha par sirf type kar sakte hai.....KON TYPE KAREGA.......? |
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| 19. |
What is dative bond |
| Answer» Coordinating bond called dative bond | |
| 20. |
Give 1 advantage ok corrosion |
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Answer» \tSurface corrosion forms an oxide layer. It acts as a barrier for air and moisture and thereby preventing the inner metal from corrosion.\tSome metals like zinc act as sacrificial anodes to prevent corrosion to other metals.\tGalvanic corrosion is the principle that is used in batteries. Here, two metals carbon and zinc are intentionally mixed together in a electrolyte solution where zinc corrodes faster in order to generate electrical charge. We have no need to break down them by machinary |
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| 21. |
What is kc and kp |
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Answer» Yah aman is right Kc means when concentration of reactant and product expressed in terms of moles per litre Kp means partial pressure |
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| 22. |
How many numericals are there for termtest in chem. |
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| 23. |
Is enthalpy a state function or not ,why? |
| Answer» Enthalpy is state function.because it depends only initial and final state of system and it does not depends upon path by which this state has been attained. | |
| 24. |
600059 |
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Answer» Hello.....question kya hai Ky ques h yr |
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| 25. |
Name the variables that used are generally used to define the state of a system |
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Answer» State function State variables |
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| 26. |
Unit 5 ka 5.6 |
| Answer» 2Al(2*27g)+2NaOH+2H2O→2NaAlO2+3H2(3*22400ml at STP. H2O produced at STP from 0.15g Al=3*22400*0.15/54 ml=186.7ml. P1V1/T1=P2V2/T2. 1atm*186.7ml/273K=0.987atm x V2/293k. V2=203ml. answer | |
| 27. |
Unit 5 ka Ques no.5.5 |
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| 28. |
Why atom is present on earth |
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Answer» ask from god ...stupid Why are you present on earth |
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| 29. |
What is the empirical formula |
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Answer» Thanxx The formula which gives the simple whole number ratio of atom in element |
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| 30. |
Tum logo ka chemistry me kitna syllabus hua |
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Answer» 1 to 7 2 and hafl chapter 1 to 6 |
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| 31. |
Gay lussaic law |
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Answer» Good??? arrey nhi avi khatam ni hua... bus jinka fear tha mind may vo ho gye. ? Darshana Long time Haann... Hua exam khatam????? Gay Lussac\'s Law states that at constant volume, pressure of a fixed amount of a gas variesdirectly with the temperature. |
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| 32. |
molecular mass |
| Answer» Molecular mass may be define as total atomic maas of all elements of molecule is called as molecular maas | |
| 33. |
Which of them has stronger intermolecular forces,co2 or water?And why? |
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Answer» Water.because of strong hydrogen bond whereas in co2 weak dispersion forces are present Water bcoz water has more force of attraction than CO2 so... I think inter molecular force is more on water |
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| 34. |
1erg equal how much joule |
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Answer» Priya is right..... Zalak how u got that ans any derivation is there pls let me know Unit of energy is joule = kg*m²/s²Joule is a MKS unit and erg is a CGS unitMKS = CGS1 m = 100 cm1 s = 1 s1 kg = 1000 gmFrom above :1 joule = 1 kg*m²/s² = 1000 * 10000 / 1 cm*m²/s²= 10^7 gm*cm²/s² = 10^7 ergSo, Answer : 1 joule = 10^7 erg i got this ans by derivation That is wrong. Right answer is 1*10-5(-5 is in power of 10 means 10 to the power of -5) 7 joule 1 × 10^-7 joule i think so this is ans. Verify it once |
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| 35. |
Give equation which had been instrumental in discovery of neuron. |
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| 36. |
What is the ratio of ebym |
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| 37. |
What is the value of critical constants (s). |
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| 38. |
Why is dipole moment of NH3 is less than NF3 |
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Answer» By mistake .OK then tell why is dipole moment of NF3 is less than NH3. Because the resultant dipole moment of NH3 is in same direction while the dipole moment of NF3 is in opposite direction Question wrong haiCorrect question is : Why the dipole momemt of NF3 is less than NH3 |
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| 39. |
When is Z1 with explanation. |
| Answer» Z<1than gas show negative deviation.and gas is more compressible than expected from ideal behaviour. Z>1 than gas show +ve deviation. And less compressible. | |
| 40. |
P valu |
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| 41. |
Which gas has lower pressure then the atmospheric pressure |
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| 42. |
What is IUPAC nomenclature of :CH3-CH-CH- CH3 | | C2H5 C2H5 Also explain it? |
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Answer» The question is correct Is your question correct . I think the compound will be CH3-CH2-CH2-CH||C2H5C2H5. Now u may try it There is single bond below CH and written C2H5 in both |
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| 43. |
साल्व्ड numerials of chapter hydrogen |
| Answer» You will get on thi app.... | |
| 44. |
do anyone know me? Well, que. is ==> What is tensor quantity? What are its property? |
| Answer» Yes | |
| 45. |
What is the difference between 5.0 CM and 5.00 CM |
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Answer» It is related with a physics concept accuracy and precision The number 5.0 shows that the measurement is correct upto first place of decimal whereas 5.00 indicates that the measurement is correct upto second place of decimal. Therefore, for a given quantity, 5.00 is more accurate than 5.0. I don\'t know |
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| 46. |
I need it very urgently please give solution for these question, please |
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Answer» Which ques What |
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| 47. |
What is Frental and Schottky |
| Answer» A Schottky defect is a type of point defect in a crystal lattice named after Walter H. Schottky. ... In ionic crystals, the defect forms when oppositely charged ions leave their lattice sites, creating vacancies. These vacancies are formed in stoichiometric units, to maintain an overall neutral charge in the ionic solid.this ans for schottky | |
| 48. |
Give complete solution for this question I am not able to understand |
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Answer» .....Your ques. Complete sol. Is given in ur que. U cam check it ✅✅✅✅✅✅ Which question |
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| 49. |
Calculate magnetic moment ofCr3+ |
| Answer» The magnetic moment of Cr3plus agree within the spin-only moment, 3.87β | |
| 50. |
What is the definition of Schrodinger wave equation |
| Answer» This equation represents the electron as a three dimensional wave in the electric field of positively charged nucleus and also describes the wave motion of a electron | |