For which of the reaction \[\Delta H=\Delta E\] [MP PET 2004]

\[{{N}_{2}}+3{{H}_{2}}\]⇌\[2N{{H}_{3}}\]

\[PC{{l}_{5}}\to PC{{l}_{3}}+C{{l}_{2}}\]

For which of the reaction \[\Delta H=\Delta E\]

1.	For which of the reaction \[\Delta H=\Delta E\] [MP PET 2004]
A.	\[{{N}_{2}}+3{{H}_{2}}\]⇌\[2N{{H}_{3}}\]
B.	\[{{N}_{2}}+{{O}_{2}}\to 2NO\]
C.	\[2Na+C{{l}_{2}}\to 2NaCl\]
D.	\[PC{{l}_{5}}\to PC{{l}_{3}}+C{{l}_{2}}\]
Answer» C. \[2Na+C{{l}_{2}}\to 2NaCl\]

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