When M1 gram of ice at -10°C (specific heat = 0.5 cal.g °C-1 is added to M2 gram of water at 50°C, finally no ice is left and the water is at 0°C. The value if latent heat of ice, in cal.g is: 50M2 1. M1 5M1 M2 2. -50 50M2 3. M1 5M2 4. - 5 M1

When M1 gram of ice at -10°C (specific heat = 0.5 cal.g °C-1 is added to M2 gram of water at 50°C, finally no ice is left and the water is at 0°C. The value if latent heat of ice, in cal.g is: 50M2 1. M1 5M1 M2 2. -50 50M2 3. M1 5M2 4. - 5 M1

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter21: Heat And The First Law Of Thermodynamics

Section: Chapter Questions

Problem 21PQ

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Concept explainers

Calorimetry

Measuring the heat transferred during chemical reactions or other physical processes is known as calorimetry. It comes under the branch of thermochemistry.

Question

ASAP

When M1 gram of ice at -10°C (specific heat =
0.5 cal.g °C-1 is added to M2 gram of water
at 50°C, finally no ice is left and the water is at
0°C. The value if latent heat of ice, in cal.g is:
50M2
1.
M1
5M1
M2
2.
-50
50M2
3.
M1
5M2
- 5
M1
4.

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