Chemistry
A vessel of capacity 600 cm3 contains hydrogen gas at a pressure of 330 cm Hg. What will be the pressure of hydrogen gas, when the vessel is connected to another vessel of 300 cm3 capacity ?
Related Questions
A student performed an experiment to measure pressure and volume of a gas at constant temperature and noted the following:
Pressure
(mm of Hg)Volume
(cm3)100 80 125 x 200 40 y 32 Calculate the value of x and y. Which law was used in the calculations? Draw graphs to show:
(i) volume plotted against pressure.
(ii) PV plotted against pressure
At a constant temperature, volume of a gas was found to be 400 cm3 at a pressure of 760 mm Hg. If the pressure of the gas is increased by 25%, find the new volume.
At constant temperature, a gas is at a pressure 1080 mm Hg. If the volume is decreased by 40%, find the new pressure of the gas.
At constant temperature, the pressure of a gas is 940 mm of Hg. Calculate the pressure if the volume of the gas in decreased by 20%.