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JEE PYQ: Hydrocarbons Question 1

Question 1 - 2021 (16 Mar Shift 1)

Which of the following is Lindlar catalyst?

(1) Zinc chloride and HCl

(2) Cold dilute solution of $\text{KMnO}_4$

(3) Sodium and Liquid $\text{NH}_3$

(4) Partially deactivated palladised charcoal

Show Answer

Answer: (4)

Solution

Partially deactivated palladised charcoal ($\text{H}_2/\text{Pd}/\text{CaCO}_3$) is Lindlar catalyst.


Learning Progress: Step 1 of 32 in this series