Properties Of Solids And Liquids Question 26
Question: 80 gm of water at 30°C are poured on a large block of ice at 0°C. The mass of ice that melts is [CBSE PMT 1989]
Options:
A) 30 gm
B) 80 gm
C) 1600 gm
D) 150 gm
Show Answer
Answer:
Correct Answer: A
Solution:
If m gm ice melts then Heat lost = Heat gain $ 80\times 1\times (30-0)=m\times 80 $ therefore $ m=30gm $
