1.

The net heat evolved or absorbed in a chemical process, i.e. total change in the enthalpy of the system is independent of the

A. temperature & pressure.
B. number of intermediate chemical reactions involved.
C. state of aggregation & the state of combination at the beginning & the end of the reaction.
D. none of these.
Answer» C. state of aggregation & the state of combination at the beginning & the end of the reaction.


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