Chemistry - STRUCTURAL ISOMERISM Question with Solution | TestHub

ChemistrySTRUCTURAL ISOMERISMFUCTIONAL ISOMERISMEasy2 minPYQ_2020
ChemistryEasysingle choice

The specific rotation of a pure enantiomer is +16 o . The observed rotation, if it is isolated from a reaction with 25% racemisation and 75% inversion is

Options:

Answer:
B
Solution:

Specific rotation of inverted isomer =− 16 o
Angle of rotation=(Specific rotation of inverted isomer)×(Fraction of inversion)
=−16× 75 100 =− 12 o

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:STRUCTURAL ISOMERISMSubtopic:FUCTIONAL ISOMERISM
⏱ 2mℹ️ Source: PYQ_2020

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