The heat change for the reaction \[{{H}_{2}}+\frac{1}{2}{{O}_{2}}\to {{H}_{2}}O\] is called

The heat change for the reaction \[{{H}_{2}}+\frac{1}{2}{{O}_{2}}\to {

1.	The heat change for the reaction \[{{H}_{2}}+\frac{1}{2}{{O}_{2}}\to {{H}_{2}}O\] is called
A.	Heat of reaction
B.	Heat of formation
C.	Heat of vaporisation
D.	None of the above
Answer» C. Heat of vaporisation

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The heat change for the reaction \[{{H}_{2}}+\frac{1}{2}{{O}_{2}}\to {{H}_{2}}O\] is called

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