5 g of unknown gas has pressure P at a temperature T K in a vessel. On increasing the temperature by `50^(@)C`, 1 g of the gas was given out to maintain the pressure P. The original temperature was :

5 g of unknown gas has pressure P at a temperature TK in a vessel. On increasing the temperature by 50^@C , 1 g of the gas was given out to maintain the pressure P. The original temperature was

4.0 g of argonhas pressure P and temeperature T K in a vessel. On keeping the vessel at 50@C higher temperature, 0.8 g of argon was given out to maintain the pressure P. The original temperature was :

4.0g of argon gas has pressure P and temperature TK in a vessel. On keeping the vessel at 50^@C higher, 0.8g of argon was given out to maintain the pressure at P. The original temperature was ____ xx 10^(-2) K .

4.0g of argon gas has pressure P and temperature TK in a vessel. On keeping the vessel at 50^@C higher, 0.8g of argon was given out to maintain the pressure at P. The original temperature was ____ xx 10^(-2) K .

0.1 mole of argon has pressure P & temperature TK in the vessel. On keeping the vessel at 50^@C higher temperature, 0.8gm of argon was given out to maintain same pressure. The original temperature was

0.1 mole of argon has pressure P and temperature 7K in the vessel. On keeping the vessel at 50^(@)C higher temperature, 0.8g of argon was given out to maintain same pressure. The original temperature was: [Ar=40]

A gas can be liquefied at temperature T and pressure P if-

When a gas in a closed vessel was heated so as to increase its temperature by 5^(@)C , there occurred an increase of 1% in its pressure, the original temperature of the gas was ……….. .

The pressure of a gas in a closed vessel is increased by 0.4%, if the temperature of the gas is increased by 1^@C , the initial temperature of the gas is