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70 calories of heat is required to raise...

`70` calories of heat is required to raise the temperature of `2` mole of an ideal gas at constant pressure from `30^@C` to `35^@C` . The amount of heat required to raise the temperature of the same gas through the same range at constant volume is

A

30

B

50

C

70

D

90

Text Solution

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The correct Answer is:
B
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70 calories of heat required to raise the temperature of 2 moles of an ideal gas at constant pressure from 30^@Cto 35^@C. 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:

70 calories of heat required to raise the temperature of 2 moles of an ideal gas at constant pressure from 30^@Cto 35^@C. 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:

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