The difference between heat of adsorption of ortho and para hydrogen i

1.	The difference between heat of adsorption of ortho and para hydrogen is
A.	\[0.4kJ\text{ }mo{{l}^{1}}\]
B.	\[0.8kJ\text{ }mo{{l}^{1}}\]
C.	Zero
D.	None of these
Answer» B. \[0.8kJ\text{ }mo{{l}^{1}}\]

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The difference between heat of adsorption of ortho and para hydrogen is

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