4g argon in a bulb at a temp of tk has a pressure p atm . When the bulb was placed In hot bath at a temp 50°c more than the first one , 0.8g pf gad had to be removed to get the original press . T is equal to
As if we are in competition so we have to see just options which are being fit for the answer so we take 200 k only as no other option is fit for answer or may this question has some problem . So this is the only solution.
6
Mahak answered this
In above solution it is by mistake ( 40/3.2)
Instead it is( 4/3.2).