अधिशोषक के सक्रियण से आप क्या समझते हैं? यह कैसे प्राप्त किया जाता हैं?

Options

A. adsorption power is increased by increasing surface area by making the surface rough.
B. adsorption power is increased by dipping the surface in acid to make it smooth
C. adsorbing power is increased by dissolving it in water
D. adsorption power is decreased to reduce the extent of adsorption

Answer

A

Explanation

Activation of adsorbent means increasing the adsorbing power by making adsorbent's surface rough by subdividing it into smaller pieces or removing gases already adsorbed on it .