Having been heated to 800 k , at some point the tank starts to leak. by the time the leak is repaired, the tank contains only half as much gas, and the pressure of the remaining gas is again 1.00 atm . what is the temperature of the gas?

the first step is making objective observations.

they have to be based on a certain event and can be confirmed by others if it is right or not.

i think the answer is a, hope this is right, that would be my best guess.

e

explanation:

there is no change in the electric potential energy as it is in rest on both conditions.