What is the molar heat of vaporization?

The molar heat of vaporization of water is 40.79 kJ at 100c what is the heat of vaporization of 1 g of water?

  • Answer:

    well you have not mentioned the complete unit...it is 49.79 kJ/mol or also 2.766 kJ/gram just divide 49 Kj/mol by 18 g/mol (which is the molar mass of water) and have your answer.

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