16. What is the amount of heat required to melt 100 g of ice completely at -10°C? (5)(a) 6048 cal_(b) 4680 cal(c) 8640 cal(d) 8064 cal17A 21 container holds 3 moles of N.at 323 K What is the pressure of the gas inside the container?

Heat required is given by: Q = Q1 + Q2 Q1 = Heat required from -10 C ice to 0 C ice = m*Ci*dT Q2 =…

Answered: 16. What is the amount of heat required…

16. What is the amount of heat required to melt 100 g of ice completely at -10ºC? (5) (a) 6048 cal _(b) 4680 cal (c) 8640 cal (d) 8064 cal

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter1: Temperature And Heat

Section: Chapter Questions

Problem 74P: (a) How much heat transfer is required to raise the temperature of a 0.750-kg aluminum pot...

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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

16. What is the amount of heat required to melt 100 g of ice completely at -10°C? (5)
(a) 6048 cal
_(b) 4680 cal
(c) 8640 cal
(d) 8064 cal
17
A 21 container holds 3 moles of N.
at 323 K What is the pressure of the gas inside the container?

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