The heat of reaction at constant pressure is given by [MP PMT 1997]

1.	The heat of reaction at constant pressure is given by [MP PMT 1997]
A.	\[{{E}_{P}}-{{E}_{R}}\]
B.	\[{{E}_{R}}-{{E}_{P}}\]
C.	\[{{H}_{P}}-{{H}_{R}}\]
D.	\[{{H}_{R}}-{{H}_{P}}\]
Answer» D. \[{{H}_{R}}-{{H}_{P}}\]

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The heat of reaction at constant pressure is given by [MP PMT 1997]

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