Question

20. 2 kg ice at 0 °C is mixed with 8 kg of water a
20 °C. The final temperature is
(A)0 °C
(B) 20 °C
(C) 10 °C
(D) None of these​

Answer 1

Explanation:

We know, heat gained by ice =heat lost by water

[Mass of ice ×specific heat×temp diff]+[ mass×L]

=mass of water ×specific heat×temp diff.

hope it helps:)

Answer 2

Explanation:

D) none of these i think hope you understand the answer