Reaction in which heat evolves is called ____________________?

Related Mcqs:

A reaction has values of ?H and ?S which are both positive. The reaction __________________?

A. Is spontaneous B. Spontaneity is temperature dependent C. Has an increasing free energy D. Is non-spontaneous...

The environment in which a system is studied is __________________?

A. State function B. phase C. surrounding D. state...

Anything which depends upon initial and final state of a system is_______________?

A. environment B. surrounding C. state function D. enthalpy...

Total energy of a system is_________________?

A. P.E + K.E B. P.E + heat energy C. K.E + heat energy D. P.E + mechanical energy...

________________ is study about energy of a chemical system ?

A. thermochemistry B. thermodynamics C. chemical kinetics D. stoichiometry...