Saved Bookmarks
| 1. |
A gas at 27^@ C temperature and 30 atmospheric pressure is allowed to expand to the atmospheric pressure. If the volume becomes 10 times its initial volume, the final temperature becomes ..... |
|
Answer» `100^@C` `(T_1)=27^@C` =300 K Initial pressure `(P_1)`=30 atm Initial volume `(V_2)`=10 V Final pressure `(P_2)`=1 atm Final volume `(V_2)`=10 V According to general EQUATION of gas, `(P_1V_1)/T_1=(P_2V_2)/T_2` `therefore (30xxV)/300=(1xx10V)/T_2` `therefore T_2`=100 K =`-173^@C` |
|