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A gas undergoes physical adsorption on a surface and follows the given Freundlich adsorption isotherm equation m x = kp 0.5 Adsorption of the gas increase with :

1. Decrease in p and increase in T
2. Increase in p and decrease in T
3. Decrease in p and decrease in T
4. Increase in p and increase in T

Correct answer: Increase in p and decrease in T

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