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JEE Main Chemistry question

ChemistryThermodynamicsJEE Main

Oxidising power of chlorine in aqueous solution can be determined by the parameters indicated below:

Cl(g)

The energy involved in the conversion of to (using , , ) will be

Answer: (B)

Solution

Adding the three steps along the Hess's-law path: \tfrac\tfrac$12(240) + (-349) +

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Question ID VK-155858