Properties Of Solids And Liquids Question 83

Question: 300 gm of water at 25°C is added to 100 gm of ice at 0°C. The final temperature of the mixture is [MP PET 2004]

Options:

A) 53C

B) 52C

C) ? 5°C

D) 0°C

Show Answer

Answer:

Correct Answer: D

Solution:

θmix=mWθWmiLiSWmi+mW

=300×25100×801100+300=1.25oC

Which is not possible. Hence θmix=0oC



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