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GS Set-1
Chemistry
Organic Chemistry
31

Organic Chemistry MCQ with Answers

31) Molecular formula C₅H₁₂O will show:

Position isomerism

Optical isomerism

Functional isomerism

All of the above

Answer is:

All of the above

Organic Chemistry MCQ with Answers

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Related Organic Chemistry MCQ with Answers

32) A compound contains 2 dissimilar asymmetric C atoms. The number of optical isomers are:

2

3

4

5

Answer is:

4

33) The optical isomerism is shown by:

Oxalic acid

Benzoic acid

Acetic acid

Lactic acid

Answer is:

Lactic acid

Explanation:

Structure of lactic acid is chiral.

34) The number of isomeric pentyl alcohols possible are:

2

4

6

8

Answer is:

8

35) An enantiomerically pure acid is treated with a racemic mixture of an alcohol having 1 chiral carbon. The ester formed will be:

Optically active mixture

Pure enantiomer

Meso compound

Racemic mixture

Answer is:

Optically active mixture

Organic Chemistry MCQ with Answers

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