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An ideal gas A and a real gas B have their volumes increased from V to 2V under isothermal conditions. The increase in internal energy (a) Will be same in both A and B (b) Will be zero in both the gases (c) Of B will be more than that of A (d) Of A will be more than that of B



An ideal gas A and a real gas B have their volumes increased from V to 2V under isothermal conditions. The increase in internal energy


(a)    Will be same in both A and B


(b)    Will be zero in both the gases


(c)    Of B will be more than that of A


(d)    Of A will be more than that of B


Grade:10

3 Answers

Simran Bhatia
348 Points
10 years ago

(b)

Under isothermal conditions, there is no change in internal energy

Anupriya jain
13 Points
5 years ago
An ideal gas A and a real gas B have their volumes increased from V to 2V under isothermal confition. Th​​​​e increase in internal energy?
Answer- As we know that for isothermal process change in internal energy will be zero (delta U=0). So answer "B" is correct .(will be zero in both the gases).
Isha Gulati
13 Points
4 years ago
The correct ans is (c) .since A is An ideal gas  nd B is a real gas. The behavior of both the gases would be different. Since for ideal gas ,under isithermal  condition, internal energy remain constant. Hence U of gas A must be less than that of B. 

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