Chemistry
(a) Calculate the volume of S.T.P. of 380 cm3 of carbon dioxide at 91°C and 72 mm of Hg pressure.
(b) What will be its volume at 273 K and 70 cm of Hg pressure ?
Related Questions
Which will have greater volume when the following gases are compared at S.T.P.
(a) 1.2 lit N2 at 25°C and 748 mm Hg
(b) 1.25 lit O2 at S.T.P.?
50 cm3 of hydrogen is collected over water at 17°C and 750 mm Hg pressure. Calculate the volume of dry gas at S.T.P. The water vapour pressure at 17°C is 14 mm Hg.
Calculate the volume of dry air at S.T.P. that occupies 28 cm3 at 14°C and 750 mm Hg pressure when saturated with water vapour. The vapour pressure of water at 14°C is 12 mm Hg.
L.P.G. cylinder can withstand a pressure of 14.9 atmosphere. The pressure gauge of the cylinder indicates 12 atmosphere at 27°C. Due to a sudden fire in the building the temperature rises. At what temperature will the cylinder explode?