Question

How much Boiling point at 100 degree Celsius is needed to melt 2KG of ICE so that the mixture, which is all water is at 0 degree Celsius. Given the Specific Heat capacity of water equals to 4.2J/Gm/K and Latent Heat of Ice is 336J/Gm..Find the MASS???

Answer 1

hat required by 2 kg of ice to melt = 2000×336

= 672,000 j

heat by ice = heat provided by water

so,

672,000 = m × 4.2 ( 100 - 0 )

m = 1600 gm

in kilograms it is 1.6 kg

Explanation:

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