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# Change in enthalpy for reaction 2H2O2(l) → 2H2O(l)+O2(g) If heat of formation of H2O2 (l) and H2O (l)are– 188&–286KJ/mol respectively

- –196KJ/mol
- + 196KJ/mol
- + 948KJ/mol
- –948KJ/mol

## The correct answer is: –196KJ/mol

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