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MCQS

UHS MDCAT 2023

Q-125

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<p>The bond energy of hydrogen in H<sub>2</sub> molecule is:</p>

Chemistry

Miscellaneous

Question 125 of 200

Multiple Choice

242 KJ/mol

25.57%

Explanation:

This option suggests that the bond energy of hydrogen in an H₂ molecule is 242 KJ/mol. The bond energy represents the energy required to break one mole of a particular bond in a molecule.

431 KJ/mol

15.38%

Explanation:

This option suggests that the bond energy of hydrogen in an H₂ molecule is 431 KJ/mol.

436 KJ/mol

50.28%

Explanation:

The correct option is C (436 KJ/mol), then that is indeed the correct bond energy of hydrogen in an H2 molecule. Bond energy values can vary slightly depending on the source and the specific conditions used for measurement.

346 KJ/mol

8.76%

Explanation:

This option suggests that the bond energy of hydrogen in an H2 molecule is 346 KJ/mol.

Explanation

So, the correct bond energy of hydrogen in an H2 molecule is C. 436 KJ/mol.