Chemistry, asked by pushpendrayadav3781, 1 year ago

why is at 100c is better than for heating pupose than water at 100c

Answers

Answered by Anonymous
4
Hi friend,

Here is your answer,
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Vapor at 100°C is better than water at 100°C because the vapor at 100°C contains extra amount of heat in the form of latent heat.Even at the same temperature, steam and boiling water don’t contain the same amount of energy. Water has a high heat of vaporization—it takes 40 kilojoules per mole to get water to boil into steam after it reaches boiling temperature, five times the energy needed to bring it from freezing to boiling temperature.
This latent heat us used for better heating of the substance we want to heat
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Answered by 13062007
0

Vapor at 100°C is better than water at 100°C because the vapor at 100°C contains extra amount of heat in the form of latent heat.Even at the same temperature, steam and boiling water don’t contain the same amount of energy. Water has a high heat of vaporization—it takes 40 kilojoules per mole to get water to boil into steam after it reaches boiling temperature, five times the energy needed to bring it from freezing to boiling temperature.

This latent heat us used for better heating of the substance we want to heat

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