Question

Q.3
4 gm ice at -50oC is mixed with 1 gm water at 10oC. Find the final temperature

1)
-10 oC

2)
-4oC

3)
-6 oC

4)
-8 oC

Answer 1

Answer:

Correct option is (2)

ANSWER : - 4

Explanation:

See the attachment

Last step : t= - 10/2.5 = - 4