Published by:
CGP EDU Academic Team
Published on: August 12, 2026
Choose the correct sequence of reagents to convert trans 
, into cis 
:
A
, then alcoholic KOH , then Na /liquid 
B
, aqueous 
, then 
C
(addition) 
in liquid 
/Lindlar catalyst D
, then Na /liquid 
, then 
/Lindlar catalyst
Text Solution
Verified by ExpertsThe correct answer is:
C
Add 
to form vic-dibromide, eliminate twice with strong base 
liquid 
alkyne, then partial hydrogenation with Lindlar catalyst gives the cis-alkene.
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