Certain perfect gas is found to obey `PV^(3/2)`= constant, during adiabatic process. If such a gas at initial temperature T is adiabatically compressed to half the initial volume, its final temperature will be:
| A. |
`sqrt2 T` |
 |
| B. |
2T |
| C. |
`2sqrt2T` |
| D. |
4T |