Assertion. When a real gas expands adiabatically , the decrease in internal energy is equalto the adiabatic work done by the system.
Reason. During adiabatic expansion,no heat entersor leaves the system.
A. If both A and R are true,andR is the true explanation of A.
B. If both A and R are true,but R is not the true explanation of A.
C. If A is true, but R is false
D. If both A and R are false.
Reason. During adiabatic expansion,no heat entersor leaves the system.
A. If both A and R are true,andR is the true explanation of A.
B. If both A and R are true,but R is not the true explanation of A.
C. If A is true, but R is false
D. If both A and R are false.
Correct Answer – a