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70 calories of heat are required to rais...

70 calories of heat are required to raise the temperature of 2 moles of an ideal gas at constant pressure from `30^(@)` to `35^(@)`. The amount of heat required in calories to raise the temperature of the same gas through the same range `(30^(@)C" to "35^(@)C)` at constant volume is :

A

30

B

50

C

70

D

90

Text Solution

Verified by Experts

The correct Answer is:
B
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