JEE CHEMISTRY MCQ: CHEMICAL BONDING & MOLECULAR STRUCTURE

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How much energy is required to dissociate one mole of

\mathrm{H}_2

molecule?

View answer and explanation

Correct option: A

435.8 \mathrm{~kJ} \mathrm{~mol}^{-1}

Option A (

435.8 \mathrm{~kJ} \mathrm{~mol}^{-1}

) is correct because the bond dissociation energy for one mole of H2 is 435.8 kJ/mol.

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