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Karnataka Board PUCPUC Science 2nd PUC Class 12

Which of the following is not a favourable condition for physical adsorption? - Chemistry

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Question

Which of the following is not a favourable condition for physical adsorption?

Options

  • High pressure

  • Negative ∆H

  • Higher critical temperature of adsorbate

  • High temperature

MCQ
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Solution

High temperature

Explanation:

Physical adsorption is favoured at low temperature.

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Chapter 5: Surface Chemistry - Exercises [Page 64]

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NCERT Exemplar Chemistry [English] Class 12
Chapter 5 Surface Chemistry
Exercises | Q I. 8. | Page 64

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