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What is the energy released or absorbed as heat when one mole of a compound is produced by combination of its elements? select one: a. heat of combustion b. free energy c. entropy d. heat of formation?
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What is the energy released or absorbed as heat when one mole of a compound is produced by combination of its elements? select one:

a. heat of combustion
b. free energy
c. entropy
d. heat of formation?

User Fmerco
by
7.9k points

1 Answer

3 votes
B and D is out. It cant be A because heat of combustion is substance not compound. So the answer is D.
User Bo Sunesen
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