Chemical Thermodynamics Question 345
Which of the following parameters is correct regarding adsorption of gases on solid-
Options:
A) $ \Delta S_{system}>0 $
B) $ \Delta S_{surrounding}>0 $
C) $ \Delta G>0 $
D) $ \Delta H>0 $
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Answer:
Correct Answer: B
Solution:
- Adsorption $ \Delta H=-ve,\Delta S=-ve,\Delta G=-ve,\Delta S_{surr}=+ve $
BETA
