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Question

Question: 100 g of ice is mixed with 100 g of water at 100<sup>0</sup>C. What will be the final temperature of...

100 g of ice is mixed with 100 g of water at 1000C. What will be the final temperature of the mixture ?

A

100C

B

200C

C

300C

D

400C

Answer

100C

Explanation

Solution

From calorimetry principle Qice = Qwater

mL + m (T– 0) = m (100 – T)

80 + T = 100 – T

2T = 20 , T = 10