Question

Q.40 :-Select the incorrect option from the following
Fischer projections are two dimensional representations of three dimensional
molecules
A molecule is achiral if it cannot be superimposed on its mirror reflection
E and Z notations are based on Cahn, Ingold and Prelog priority system
Chiral molecules which are non-superimposable mirror images of each other
are enantiomers
All of the above​

Answer 1

Answer:

Hey mate there is ur answer

Explanation:

This set of Engineering Chemistry Multiple Choice Questions & Answers (MCQs) focuses on “E and Z Nomenclature of Geometric Isomers”.

1. What are Stereoisomers?

a) Isomers having a same molecular formula and same configuration

b) Isomers having a same molecular formula but different configuration

c) Isomers having a different molecular formula but the same configuration

d) Isomers having a different molecular formula and different configuration

View Answer

Answer: b

Explanation: Stereoisomerism is exhibited by isomers having the same molecular formula but different configuration

Answer 2

Answer:

a molecule is aviral if it cannot be superimposed on its mirrorreflection