InterviewSolution
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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Butenedioic acid |
| Answer» Correct Answer - `COOH-CH=CH-COOH` | |
| 2. |
`CH_(3)underset(NH_(2))underset(|)(CH)-CH_(2)CH_(2)underset(OH)underset(|)CHCH_(2)CH_(3)` |
| Answer» Correct Answer - 6-amino-3-heptanol | |
| 3. |
`CH_(3)-underset(OH)underset(|)(CH)-CH=CH-COOH` |
| Answer» 4-hydroxy-2-pentenoic acid | |
| 4. |
write the IUPAC name of the compound `HOCH_(2)CH_(2)CH_(2)COOH` |
| Answer» Correct Answer - 4-hydroxybutanal | |
| 5. |
Given the `IUPAC` names of the following compounds: |
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Answer» i. Cyclohexylcyclohexan ii. 2-(2-Methycylobout-1-eny1)ethanal iii. 1-Cyclopropy1-3-methy1pent-1-ene iv 2-(3-Oxobuty1)cychohexan-1-one v. Methy1 (2-oxocy1openty1)-carboxylate or methanoate vi. 5-Cyclohexy1-6-hydroxy-5-methy1hex-3-en-1-oic acid 1-Ethy 1-4-methy1cycohecxan viii. 1,3,5-Tris (decyl)cyclohexan ix. Cyclohex-2-en-1-ol` x. 4-Formly-2-oxocyclohexane-1-carboxlic acid |
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| 6. |
Give the `IUPAC` names of the following compounds : |
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Answer» a. Bicyclo [1.1.0] butane b. Bicyclo [4.1.0] heptane c. Bicyclo [3.2.0] heptane d. Bicyclo [5.1.0] octane e. Bicyclo [4.2.0] octane f. Bicyclo [3.3.0] octnae g.k Bicyclo [1.1.1] pentane h. Bicyclo [2.1.1] hexane i. 7-Chloro-2-enty1 bicyclo [2.2.1] heptane j. 3-Bromo-6-methy1 bicyclo [3.2.0] heptane |
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| 7. |
Given the `IUPAC` names of the following compounds: (i) `CH_(3)CH_(2)CH_(2)underset(C_(2)H_(5))underset(|)overset(CH_(3))underset(|)(C )CH_(2)-overset(CH_(3))overset(|)(C )=CH_(2)` (ii) `CH_(3)-overset(CH_(3))overset(C )H-C-=CH` (iii) `C_(6)H_(5)-CH=CH-CH_(2)Cl` `CH_(3)CH-CH-CH_(2)Cl` (iv) `CH_(3)CH=CH-CH_(2)Br` v `CH_(2)=CH-overset(Cl)overset(|)(C )-CH=CH_(2)` vi `CH_(2)=CH-overset(CH_(2)CH_(3))underset(|)(C )H-underset(Cl)underset(|)(C )=CH_(2)` vii. `(CH_(3))_(3)C - CH=CH_(2)` |
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Answer» i. 4-Methyl 1-2,4-dimthyl hept-1-ene ii. 3-Methylbut-1-yne iii. 1-Bromo but-2-ene iv 1-Bromo but-2-ene v 2-Chloro buta-1,3-diene vi. 2-chloro-2-ethyl penta-1,4-diene vii. 3,3Dimethyl 1-1-butene |
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| 8. |
3-ethly-3,7,7-trimethyl-2-octanol |
| Answer» `{:(" "CH_(3)" "CH_(2)CH_(3)),(" "|" "|),(CH_(3)"CC"H_(2)CH_(2)CH_(3)"CC"H_(3)),(" "|" "|),(" "CH_(3)" "CH_(3)-CHOH):}` | |
| 9. |
5-oxopentanoic acid |
| Answer» `OCH(CH_(2))_(3)COOH` | |
| 10. |
4-ethyl-3-methylheptane |
| Answer» `{:(CH_(3)CH_(2)CH_(2)CHCH_(2)CH_(3)),(" "|),(" "H_(3)"CC"HCH_(2)CH_(3)):}` | |
| 11. |
4-methyl-2-pentenone |
| Answer» `CH_(3)-underset(O)underset(||)(C)-CH_(2)underset(CH_(3))underset(|)"C"HCH_(3)` | |
| 12. |
N,N-dimethylpropanamide |
| Answer» `{:(" "O),(" "||),(CH_(3)-CH_(2)-C-NCH_(2)CH_(3)),(" "|),(" "CH_(2)CH_(3)):}` | |
| 13. |
N-methylpropanamide |
| Answer» `CH_(3)NH-underset(O)underset(||)C-CH_(2)CH_(3)` | |
| 14. |
Ethyl propanoate |
| Answer» `CH_(3)-underset(O)underset(||)C-CH_(2)underset(CH_(3))underset(|)(C)HCH_(3)` | |
| 15. |
N-ethylethanamide |
| Answer» `CH_(3)-underset(O)underset(||)(C)-NH-CH_(2)CH_(3)` | |
| 16. |
2-methylpropanedioic acid |
| Answer» `{:(CH_(3)CHOOH),(" "|),(" "COOH):}` | |
| 17. |
4-isopropylheptane or 4-(1-methylethyl) heptane |
| Answer» `(CH_(3)CH(CH_(3))CH(C_(2)H_(5))CH_(3)` | |
| 18. |
Isopropyl propanoate or 1 -methylethl propanoate |
| Answer» `CH_(3)CH_(2)-underset(O)underset(||)C-O-underset(CH_(3))underset(||)CHCH_(3)` | |
| 19. |
4-ethylheptane |
| Answer» `{:(CH_(3)CH_(2)CH_(2)CHCH_(2)CH_(3)),(" "|),(" "CH_(2)CH_(2)CH_(3)):}` | |
| 20. |
3-methylpentane |
| Answer» `CH_(3)CH(CH_(2)CH_(3))_(2)` | |
| 21. |
3-bromo-1-propyne |
| Answer» Correct Answer - `CH-=C-CH_(2)Br` | |
| 22. |
2,2,2-trichloroethanioc acid |
| Answer» `Cl-overset(Cl)overset(|)underset(Cl)underset(|)(C)-COOH` | |
| 23. |
2-chloro-1,3-butabine |
| Answer» `CH_(2)=CHunderset(Cl)underset(|)(C)=CH_(2)` | |
| 24. |
2-methyl-2-propene-1,1-dicarboxylicu acid |
| Answer» `(HOOC)_(2)CH-underset(CH_(3))underset(|)C=CH_(2)` | |
| 25. |
`CH_(3)-underset(C_(6)H_(5))underset(|)(C)=CH-CH_(3)` |
| Answer» Correct Answer - 2-phenyl-2-butene | |
| 26. |
IUPAC name of the following `C_(6)H_(5)CH=C(CH_(3))_(2)` |
| Answer» 2-methyl-1-phenyl-1-propene | |
| 27. |
`(CH_(3))_(2)-overset(OH)overset(|)(C)-CN` |
| Answer» 2-hydroxy-2-methyl-2-propane nitrile | |
| 28. |
2-ethly-3-oxobutanal |
| Answer» `CH_(3)-overset(O)overset(||)C-CHunderset(CHO)underset(|)CHCH_(2)CH_(3)` | |
| 29. |
Which of the following is oxetane?A. B. C. D. |
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Answer» Correct Answer - B For cyclic ethers, see-Section 1.5.17.) |
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| 30. |
`CH_(2)Cl-CH_(2)-CHO` |
| Answer» Correct Answer - 3-chloropropanal | |
| 31. |
`CH_(2)Cl-CHCl_(2)` |
| Answer» 1,1,2-trichloroethane | |
| 32. |
`CH_(2)=CH-C-=C-CH=CH-CH_(3)` |
| Answer» 1,5-heptadien-3-yne | |
| 33. |
`CH_(3)-CH=C=CH-CH_(3)` |
| Answer» Correct Answer - 2,3-pentadiene | |
| 34. |
`CH_(3)-CH=CH-CH=CH_(2)` |
| Answer» Correct Answer - 1,3-pentadiene | |
| 35. |
`CH_(3)-overset(O)overset(||)(C)-CH_(2)-Br` |
| Answer» Correct Answer - Bromopropanone | |
| 36. |
`CH_(3)underset(Br)underset(|)CHCH_(2)COOCH_(3)` |
| Answer» Methly 1,3-bromobutanote | |
| 37. |
`CH_(3)Br-CH_(2)-overset(O)overset(||)(C)-CH_(2)CH_(3)` |
| Answer» 1-bromo-3-pentanone | |
| 38. |
`CH_(3)CH_(2)-O-underset(CH_(3))underset(|)(CH)-CH_(3)` |
| Answer» Ethyl isopropyl ether | |
| 39. |
`CH_(3)-CH=underset(CH_(3))underset(|)(C)-CH_(3)` |
| Answer» Correct Answer - 2-methyl1-2-butene | |
| 40. |
`(C_(2)H_(5))_(3)B` |
| Answer» Correct Answer - Triethyl borane | |
| 41. |
`[(CH_(3))_(3)CO]_(3)Al` |
| Answer» Correct Answer - Al-tert butoxide | |
| 42. |
`(CH_(3))_(4)Si` |
| Answer» Correct Answer - Tetramethyl silane | |
| 43. |
3,5-hexadienoic acid |
| Answer» `CH_(2)=CHCH=CHCH_(2)COOH` | |
| 44. |
2-hydroxybutanoic acid |
| Answer» `CH_(3)CH_(2)underset(OH)underset(|)CHOOH` | |
| 45. |
1,1-dichloro-2-methylpropene |
| Answer» `Cl-underset(Cl)underset(|)C=underset(Cl)underset(|)C-CH_(3)` | |
| 46. |
2-ethyl-3-methyl-1-butene |
| Answer» `{:(CH_(2)=C-CH_(2)CH_(3)),(" "|),(" "CH-CH_(3)),(" "|),(" "CH_(3)):}` | |
| 47. |
2-methylpropene |
| Answer» `CH_(3)-underset(CH_(3))underset(|)CH-CH_(3)` | |
| 48. |
2,3-dimethylpentane |
| Answer» `CH_(3)CH(CH_(3))CH(C_(2)H_(5))CH_(3)` | |
| 49. |
Propenenitrile |
| Answer» Correct Answer - `CH_(2)=CH-C-=N` | |
| 50. |
2-methyl-2-pentenal |
| Answer» `CH_(3)CH_(2)CH=underset(CH_(3))underset(|)"CC"HO` | |