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in Chemistry – Class 11 by (148k points)
How many planes of symmetry does a meso compound have?

(a) 2

(b) 1

(c) 3

(d) 4

The question was posed to me in unit test.

The question is from Organic Chemistry in division Organic Chemistry – Basic Principles and Technique of Chemistry – Class 11

1 Answer

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Best answer
Right choice is (b) 1

The best I can explain: The compound whose half part of a molecule is a mirror image of the other half, is called meso form. Generally, a meso compound has two or more chiral centers and one plane of symmetry. the compound in meso form is optically inactive due to internal compensation.

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