1.

Assertion (A): Platinised asbestos is a better adsorbent than platinum block. Reason (R): Higher the surface area, higher is the amount adsorbed. In platinum coated asbestos the surface area is more and so it act as a better adsorbent.

Answer»

Both A and R are CORRECT and R is the correct EXPLANATION of A.
Both A and R are WRONG.
A is correct but R is wrong.
A is wrong but R is correct.

Answer :A


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