At 300 K, the reactions which have following values of thermodynamic parameters occur spontaneously [Roorkee 1999]

\[\Delta {{H}^{o}}=200\,\,kJ\,\,mo{{l}^{-1}},\,\,\,\Delta {{S}^{o}}=-4\,\,J{{K}^{-1}}mo{{l}^{-1}}\]

\[\Delta {{G}^{o}}=-400\,\,kJ\,\,mo{{l}^{-1}}\]

\[\Delta {{H}^{o}}=-200\,kJ\,mo{{l}^{-1}},\,\,\Delta {{S}^{o}}=4\,J{{K}^{-1}}mo{{l}^{-1}}\]

\[\Delta {{H}^{o}}=200\,J\,mo{{l}^{-1}},\,\,\Delta {{S}^{o}}=40\,J{{K}^{-1}}mo{{l}^{-1}}\]

At 300 K, the reactions which have following values of thermodynamic p

1.	At 300 K, the reactions which have following values of thermodynamic parameters occur spontaneously [Roorkee 1999]
A.	\[\Delta {{G}^{o}}=-400\,\,kJ\,\,mo{{l}^{-1}}\]
B.	\[\Delta {{H}^{o}}=200\,\,kJ\,\,mo{{l}^{-1}},\,\,\,\Delta {{S}^{o}}=-4\,\,J{{K}^{-1}}mo{{l}^{-1}}\]
C.	\[\Delta {{H}^{o}}=-200\,kJ\,mo{{l}^{-1}},\,\,\Delta {{S}^{o}}=4\,J{{K}^{-1}}mo{{l}^{-1}}\]
D.	\[\Delta {{H}^{o}}=200\,J\,mo{{l}^{-1}},\,\,\Delta {{S}^{o}}=40\,J{{K}^{-1}}mo{{l}^{-1}}\]
Answer» B. \[\Delta {{H}^{o}}=200\,\,kJ\,\,mo{{l}^{-1}},\,\,\,\Delta {{S}^{o}}=-4\,\,J{{K}^{-1}}mo{{l}^{-1}}\]