JEE Main Chemistry question

Not in JEE Main or NEET syllabus

Adsorption of a gas on a solid metal surface is spontaneous and exothermic, then:

(A) increases
(B) increases
(C) decreases
(D) decreasesCorrect

Answer: (D)

Solution

Since the process is given as spontaneous and exothermic at all temperatures, and . From , for to remain negative at all temperatures while is negative, $Δ

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-144973