A) Half of the block melts
B) The entire block melts and the water attains a temperature of 4°C
C) The entire block just melts
D) The block remains unchanged
Correct Answer: C
Solution :
Energy supplied \[=0.93\times 3600\,joules\]= 3348 joules Heat required to melt 10 gms of ice \[=10\times 80\times 4.18=3344\,joules\] Hence block of ice just melts.You need to login to perform this action.
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