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Which one of the following characteristi...

Which one of the following characteristics is not correct for physical adsorption?

A

Adsorption on solids is reversible

B

Adsorption increases with increase in temperature

C

Adsorption is spontaneous

D

Both enthalpy and entropy of adsorption are negative.

Text Solution

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The correct Answer is:
B
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Knowledge Check

  • Physical adsorption is:

    A
    irreversible
    B
    highly specific
    C
    not very specific
    D
    unpredictable
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