Which of the following statements is NOT corr | vedclass

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(B) $1$. Physisorption is exothermic and generally decreases with an increase in temperature. $2$. Chemisorption often requires activation energy and

Vedclass · Accepted Answer

The extent of chemisorption decreases with an increase in temperature,while the extent of physisorption increases.

Vedclass · Answer

(B) $1$. Physisorption is exothermic and generally decreases with an increase in temperature. $2$. Chemisorption often requires activation energy and may increase initially with temperature before decreasing. $3$. Statement $B$ is incorrect because the extent of physisorption decreases with an increase in temperature,whereas the statement claims it increases.

Which of the following statements is $NOT$ correct?

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