Science, asked by divyasakhare21, 6 hours ago

how much heat energy is necessary to raise the temperature of 2kg of water from 20 degree Celsius to 100 degree Celsius

options
1) 160 Kcal
2) 1.6 Kcal
3) 16 Kcal
4) None of these

plz give answer in steps..

Answers

Answered by mrigankapodder5

1

Answer:

Heat energy necessary to raise the temperature of the water is 400 kcal.

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