Saved Bookmarks
| 1. |
0.5 mole of `SO_2` gas at `27^@C` is expanded in reversible adiabatic condition to make volume 8 times.Final temperature (in K) and work done by gas (in Cal) respectively are x and y.Report your answer as `y/x`. (Take ideal behaviour of gas, R=2 Cal/K mol and `2^(1.2)=2.3`) |
|
Answer» Correct Answer - 3 `T_1V_1^(gamma-1)=T_2V_2^(gamma-1)implies 300xxV^(1//3)=T_2(8V)^(1//3)implies T_2=150 K` `W=nC_v(T_2-T_1)=0.5xx3 R(150-300)=0.5xx3xx2(-150)=-450`cal |
|