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105 calories of heat is required to rais...

105 calories of heat is required to raise the temperature of 3 moles of an ideaol gas at constant pressure from` 30^(@)C` to `35^(@)C.` The amount of heat required in calories to raise the temperature of the gas though the range `(60 ^(@)C` to `65^(@)C)` at constant volume is `(gamma = (C_(p))/( C_(v)) = 1.4)`

A

50 cal

B

75 cal

C

70 cal

D

90 cal

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  • 105 calories of heat is required to raise the temperature of 3moles of an ideal gas at constant pressure from 30^(@) C to 35^(@) C . The amount of heat required in calories to raise the temperature of the gas through the range (60^(@) C to 65^(@) C ) at constant volume is ( gamma = (C_(P))/(C_(V)) = 1.4)

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    B
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    D
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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:

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