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Adsorpton of gases on solid surface is g...

Adsorpton of gases on solid surface is generally exothermic because :

A

enthalpy is positive

B

entropy decrease

C

entropy increases

D

free energy increase

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The correct Answer is:
B
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TARGET PUBLICATION-CHEMICAL THERMODYNAMICS AND ENERGETICS -COMPETITIVE THINKING
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  10. At what temperature, a reaction will be at equilibrium at 1 atm if Del...

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  12. Which of the following statements is correct for a reversible process ...

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  14. Using the Gibbs energy change, Delta G^(@)=+ 63.3 kJ, for the followin...

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