If 10g of ice at 0ºC is mixed with 10g of water at 40ºC, the final mass of water in the mixture is
Text Solution
Verified by ExpertsThe correct answer is:
B
Heat required to melt 1 gm ice = 80 cal.
to melt 10 gm
Heat required = 800 cals.
but heat available = 400 calories
So the ice melt = 5gm
Total water = 10 + 5 = 15 gm
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