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