1.

Assertion (A) : Permanent gases like H,,N, and 0, cannot be adsorbed readily. Reason (R) : Permanent gases having low critical temperature and adsorbed slowly.

Answer»

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

ANSWER :B


Discussion

No Comment Found