JEE Main 2016ChemistryGeneral Organic ChemistryMediumMCQ

JEE Main 2016General Organic Chemistry Question with Solution

JEE Main 2016 (03 Apr)

Question

The absolute configuration of

is:

Choose an option

Show full solutionCorrect option: D
Correct answer
D2S, 3R

Step-by-step explanation



at 2 Carbon

 

 Rotation is clockwise, but lowest priority group is on horizontal line so configuration will be S

at 3 Carbon
 

Rotation is anticlockwise and lowest priority group is on horizontal line so, configuration will be R

∴ Configuration is 2S, 3R.
 

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About this question

This is a previous-year question from JEE Main 2016, covering the General Organic Chemistry chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.