Question

WORKSHEET-2
1. The volume of a certain mass of a gas was found to be 800 cc when pressure was 760 mm of Hg. If the
pressure increases by 50%, find the new volume of the gas, assuming that temperature remains constant.
(533-3 cc
2. When filled with dry hydrogen gas at a pressure of 1 atmosphere, a weather balloon inflates to a volum
of 175 litres. The balloon rises to a height of 2150 metres, where the atmospheric pressure is 0-800 at
Calculate the volume of the balloon at this height if the temperature is kept constant.
(218-75 litre
800 cc of gas was collected at 650 mm pressure. At what pressure would the volume of the gas be redu
by 40% of its original volume, the temperature remaining constant.
(1083-33
2 litres of a gas is enclosed in a vessel when the pressure is 760 mm. If the temperature remains cons
Calculate the pressure when :
(1) The volume changes to 4 dm3.​

Answer 1

WORKSHEET-2
1. The volume of a certain mass of a gas was found to be 800 cc when pressure was 760 mm of Hg. If the
pressure increases by 50%, find the new volume of the gas, assuming that temperature remains constant.
(533-3 cc
2. When filled with dry hydrogen gas at a pressure of 1 atmosphere, a weather balloon inflates to a volum
of 175 litres. The balloon rises to a height of 2150 metres, where the atmospheric pressure is 0-800 at
Calculate the volume of the balloon at this height if the temperature is kept constant.
(218-75 litre
800 cc of gas was collected at 650 mm pressure. At what pressure would the volume of the gas be redu
by 40% of its original volume, the temperature remaining constant.
(1083-33
2 litres of a gas is enclosed in a vessel when the pressure is 760 mm. If the temperature remains cons
Calculate the pressure when :
(1) The volume changes to 4 dm3.
I am sorry but so big question
OMG
THIS IS RIDICULOUS