Question

An aluminium container of mass 100 g contains 200 g of
ice at -20°C. Heat is added to the system at the rate of
100 cals. Find the temperature (in Celsius) of the system
after 4 min (specific heat of ice = 0.5; L = 80 cal g';
specific heat of Al = 0.2 calg l°C !)
(1) 25.5
(2) 15.5
(3) 20.5
(4) 10.5​

Answer 1

Answer:

I think the answer is c. it will help u

Answer 2

The answer is option (C)