Question

how much heat energy is gained when 5kg of water at 20°c is brought to its boiling point ?​

Answer 1

Answer:

Your is. Therefore, the 400 k calorie heat energy is gained when 5 kg of water at 20c is brought to its boiling point.

Explanation:

Answer 2

Explanation:

The boiling point of water is 100∘C . Heat is a form of energy that is transferred from systems having high temperature to low temperature. Hence, we require 1680 kJ of energy to heat 5 kg of water from 20∘C to 100∘C

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