One mole of an ideal monoatomic gas at temperature T and volume 1 L expands to 2 L against a constant external pressure of one atm under adibatic conditions, then final temperature of gas will be :

One mole of an ideal monoatomic gas at temperature T and volume 1 L ex

1.	One mole of an ideal monoatomic gas at temperature T and volume 1 L expands to 2 L against a constant external pressure of one atm under adibatic conditions, then final temperature of gas will be :
Answer» `T+(2)/(3xx0.0821)` `T-(2)/(3xx0.0821)` `(T)/(2^(5//3-1)` `(T)/(2^(5//3+1)` ANSWER :B