MCQ
According to Hess's law, the heat of reaction depends upon :
- AInitial condition of reactants
- ✓Initial and final conditions of reactants
- CIntermediate path of the reaction
- DEnd conditions of reactants
✓
Answer
Correct option: B.
Initial and final conditions of reactants
According to Hess's law, the heat of reaction depends upon Initial and final conditions of reactants. The the heat of reaction is independant of the intermediate path of the reaction.
For example, the heat of the reaction for the reaction $\ce{A \rightarrow D}$ is equal to the sum of the heats of the reactions $\ce{A \rightarrow B, B \rightarrow C, C \rightarrow D}.$
For example, the heat of the reaction for the reaction $\ce{A \rightarrow D}$ is equal to the sum of the heats of the reactions $\ce{A \rightarrow B, B \rightarrow C, C \rightarrow D}.$
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