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Chemistry
The trans-alkenes are formed by the reduction of alkynes with
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Q. The trans-alkenes are formed by the reduction of alkynes with
NTA Abhyas
NTA Abhyas 2022
A
Sn-HCl
B
$H_{2}-Pd/C,BaSO_{4}$
C
$NaBH_{4}$
D
$Na/liq.NH_{3}$
Solution:
$Na/liq.NH_{3}$ reduces alkynes into trans alkene (trans addition) as its mode is anti addition while rest other are syn addition reagents.