Q. The heat of vaporization of water is approximately:

जल के वाष्पीकरण की ऊष्मा लगभग होती है:

A
2.26 kJ/mol
2.26 केजे/मोल
B
22.6 kJ/mol
22.6 केजे/मोल
C
40.7 kJ/mol
40.7 केजे/मोल
D
6.01 kJ/mol
6.01 केजे/मोल

Explanation

The heat of vaporization is the energy required to convert 1 mole of liquid water into vapor at its boiling point (100°C). For water, it is approximately 40.7 kJ/mol.

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