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Chemistry
Which of the following is Lindlar catalyst?
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Q. Which of the following is Lindlar catalyst?
JEE Main
JEE Main 2021
Hydrocarbons
A
Zinc chloride and $HCl$
7%
B
Cold diflute solution of $KMnO _{4}$
2%
C
Sodium and Liquid $NH _{3}$
11%
D
Partially deactivated palladised charcoal
79%
Solution:
Partially deactivated palladised charcoal $\left( H _{2} / pd / CaCO _{3}\right)$ is lindlar catalyst.