1.

70 cal of heat is required to rise the temperature of 2 moles of an ideal gas at constant pressure from 30^@C to 35^@C . What is the amount of heat required to rise the temperature of same gas through the same range al constant volume? (R = 2cal/mole/K)

Answer»

28 J
50 CAL
75 J
ZERO

ANSWER :B


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