9. Chemisorption (A) involves the weak attractive interactions be-tween the adsorbent and adsorbate(B) is irreversible in nature(C) decreases with increase in temperature(D) involves multilayer adsorption(E) None of these

9. Chemisorption (A) involves the weak attractive interactions be-tw

1.	9. Chemisorption (A) involves the weak attractive interactions be-tween the adsorbent and adsorbate(B) is irreversible in nature(C) decreases with increase in temperature(D) involves multilayer adsorption(E) None of these
Answer» A is the CORRECT ANSWER