1.

Standard molar enthalpy of formation of \[C{{O}_{2}}\] is equal to [IIT JEE 1997; BHU 2001]

A.                 Zero
B.                 The standard molar enthalpy of combustion of gaseous carbon
C.                 The sum of standard molar enthalpies of formation of \[CO\] and \[{{O}_{2}}\]
D.                 The standard molar enthalpy of combustion of carbon (graphite)
Answer» E.


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