At a constant volume, a quantity of an ideal gas has a pressureof 800 mm Hg at 300 K. At what pressure, the temperature will be halved ?

At a constant volume, a quantity of an ideal gas has a pressureof 800

1.	At a constant volume, a quantity of an ideal gas has a pressureof 800 mm Hg at 300 K. At what pressure, the temperature will be halved ?
Answer» 1400 MM HG 1000 mm Hg 250 mmHg 400 mm Hg ANSWER :d