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The enthalpy change for the reaction, ...

The enthalpy change for the reaction,
`C_(2)H_(4)(g)+3O_(2)(g)to2CO_(2)(g)+2H_(2)(g)` is called:

A

enthalpy of formation

B

enthalpy of combustion

C

enthalpy of vaporisation

D

enthalpy of sublimation

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The correct Answer is:
B
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