Question:
Which statement correctly describes Hess's Law?
Which statement correctly describes Hess's Law?
Updated On: Jul 15, 2024
- The enthalpy of all reactants in their standard states is defined as zero
- Enthalpy changes can be calculated only if one or more of the reactants is/are element
- The enthalpy change of a reaction can be calculated only at 1 atm pressure and 25 °C
- The enthalpy change of a reaction is independent of the route of reaction
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The Correct Option is D
Solution and Explanation
The correct answer is option (D) : The enthalpy change of a reaction is independent of the route of reaction
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