In a `2.5` L flask at `27^(@)C` temperature, the pressure of a gas was found to be 8 atm. If ` 41 xx 10^(23)` molecules of the same gas are introduced into the container, the temperature changed to `T_(2)`. The pressure of gas is found to be 10 atm. Find out the value of `T_(2)`.
A. 253 K
B. 347 K
C. 230 K
D. 370 K