Chemistry - Halogen Derivative Question with Solution | TestHub

ChemistryHalogen DerivativeMiscellaneousEasy2 minPYQ_2020
ChemistryEasysingle choice

In this reaction
CH3CHO+HCN→CH3CH(OH)CN→HOHCH3CH(OH)COOH
a symmetric centre is generated. The acid obtained would be

Options:

Answer:
C
Solution:

Lactic acid(CH3CH(OH)COOH)is an optically active compound due to the presence of asymmetric carbon atom. It exists in D- and L-form, the ratio of which is found to be (1:1), i.e., a racemic mixture is obtained.

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:Halogen DerivativeSubtopic:Miscellaneous
⏱ 2mℹ️ Source: PYQ_2020

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