Hess law is applicable for the determination of heat of

Reaction

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Formation

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Transition

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All of these

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Solution

The correct option is B Formation
Since heat of formation is a theoretical idea, we need to use several different steps which will lead to the same result as the heat of formation equation. Hess' Law can easily be applied to find this heat of formation once those different equations are found.

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Similar questions

Match the list -I with list - II.

List-I List - II

A) Hess law is not applicable for 1) is not a state function

B) All combustion reactions are 2) Heat of dilution

C) Work 3) Exothermic

D) Difference between two integral 4) Nuclear reaction

heats of solutions

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