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# HeatevolvedinthereactionH2+Cl2 →2HClis 182KJ.BondenergiesofH–H and Cl–Clare430 and242KJ/mol respectively.The HCl bond energy is-

- 245KJmol–1
- 427KJmol–1
- 336KJmol–1
- 154KJmol–1

## The correct answer is: 427KJmol–1

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