Question

1 mg of ice at 0 degree celcius is mixed with 10 mg of water at 10 degree Celsius. what is the final temperature​

Answer 1

Answer:

Required heat to melt mg of ice =m×80cal

Released heat by water =m×1×(10−0)

=10mcal

Released heat is less than required heat so final temperature is 0

o

C.

Whole ice will melt and temperature will be 0

o

C because during phase change temperature remains constant and by above equations it is seen that final temperature will be 0

o

C.

Explanation:

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