Question

Which of the following is true in respect of adsorption?

• A. $△G<0,△S>0,△H<0$
• B. $△G<0,△S<0,△H<0$
• C. $△G>0,△S>0,△H<0$
• D. $△G<0,△S<0,△H>0$

Answer 1

The correct option is B $△G<0,△S<0,△H<0$

For adsorption, $△G,△Sand△H$ all are negative, i.e., < 0.