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Which of the followig characteristics is...

Which of the followig characteristics is not correct for physical adsorption ?

A

Adsorption increases with increase in temperature

B

Adsorption is spontaneous

C

Both enthalpy and entropy of adsorption are negative

D

none of these

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The correct Answer is:
A
Adsorption decreases with increase in temperature since it is of exothemic nature.
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