1.

50 gm ice at 0°C in insulator vessel, 50g water of 100°C is mixed in it, then final temperature of the mixture is (neglect the heat loss)                                                                  [RPMT 2001]

A. 10°C
B. \[0{}^\circ <<{{T}_{m}}<20{}^\circ C\]
C. 20°C
D. Above 20°C
Answer» B. \[0{}^\circ <<{{T}_{m}}<20{}^\circ C\]


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