Volume of gas at `27^@C` and 76 cm Hg pressure is 900 cc. At what temperature the volume becames 400 CC at 57 cm Hg?

Volume of a gas at 27^@C is 2 litre keeping pressure constant at what temperature does the volume of the gas become 3 litre?

2 g of O-2 at 0^@C and 760 mm of Hg pressure has volume

The volume of same amount of oxygen at 27^@C and at 70 cmHg pressure is 400 cm^3 . What will be its volume at STP? What change will be observed in the product of pressure and volume of the gas during this changes?

The volume of fixed mass of a gas at 47^@C is 640cm^3 and its pressure is 75 cm of Hg. To which temperature should the gas be related at constant volume to make its pressure double?

The volume of a given mass of dry gas at 15^(@) is 100cm^(3) . At what temperature the volume of the gas will be 125cm^(3) , keeping pressure constant.

Density of argon at 27^@C and 76 cmHg pressure is 1.6 g.L^-1 .An electric bulb of volume 200 cm^3 is filled with argon. The pressure of the gas inside the bulb is 75 cmHg and the average temperature is 127^@C . Find the mass of argon gas in the bulb.

A certain quantity air occupies 1000cm^3 at 20^@C temperature and 760 mm Hg pressure. At what temperature and 750 mm Hg pressure it will it will occupy 1400 cm^3?

0.64 g of gas at 0^@C and 75 cm Hg pressure occupy 225 ml volm. Find its molecular weight?

At 27^@C temperature and 760 mm of Hg pressure a certain quantity gas occupies 1000cc. At what temperature at 750 mm of Hg pressure gas will occupy 1520 cc.

An urea solution at 50^@C has osmotic pressure of 400 mm of Hg at what temperature of vapour pressure be 760 mm of Hg. Define osmotic pressure.