Properties Of Solids And Liquids Question 71

Question: 5 g of ice at 0°C is dropped in a beaker containing 20 g of water at 40°C. The final temperature will be [Pb. PET 2003]

Options:

A) 32°C

B) 16°C

C) 8°C

D) 24°C

Show Answer

Answer:

Correct Answer: B

Solution:

For water and ice mixing θmix=mWθWmiLicWmi+mW

=20×405×8015+20=16C



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