360087 During an experiment an ideal gas is found to obey an additional law \(V^{2} P=\) constant. The gas is initially at temperature \(\mathrm{T}\) and volume \(\mathrm{V}\). When it expands to a volume \(2 \mathrm{~V}\), the temperature becomes

360088 At constant pressure if temperature of a gas is increased by \(4 \%\) its density will decrease by

360089 An oxygen cylinder of volume \(30{\mkern 1mu} \,L\) has an initial gauge pressure of \(15\,\,atm\) and a temperature of \(27^\circ C\). After some oxygen is withdrawn from the cylinder the gauge pressure drops to \(17^\circ C\). The mass of oxygen taken out of the cylinder \(\left( {R = 8.31\,\,J\,mo{l^{ - 1}} {K^{ - 1}}} \right)\). Moleculer mass of
\(\left( {{O_2} = 32u} \right)\) is

360090 A closed vessel contains \(8\,gm\) of oxygen and \(7\,gm\) of nitrogen. The total pressure is \(10{\mkern 1mu} \,atm\) at the given temperature. If all the oxygen is removed from the system without permitting any change in temperature, then the pressure will becomes (in atmosphere):

360087 During an experiment an ideal gas is found to obey an additional law \(V^{2} P=\) constant. The gas is initially at temperature \(\mathrm{T}\) and volume \(\mathrm{V}\). When it expands to a volume \(2 \mathrm{~V}\), the temperature becomes

360088 At constant pressure if temperature of a gas is increased by \(4 \%\) its density will decrease by

360089 An oxygen cylinder of volume \(30{\mkern 1mu} \,L\) has an initial gauge pressure of \(15\,\,atm\) and a temperature of \(27^\circ C\). After some oxygen is withdrawn from the cylinder the gauge pressure drops to \(17^\circ C\). The mass of oxygen taken out of the cylinder \(\left( {R = 8.31\,\,J\,mo{l^{ - 1}} {K^{ - 1}}} \right)\). Moleculer mass of
\(\left( {{O_2} = 32u} \right)\) is

360090 A closed vessel contains \(8\,gm\) of oxygen and \(7\,gm\) of nitrogen. The total pressure is \(10{\mkern 1mu} \,atm\) at the given temperature. If all the oxygen is removed from the system without permitting any change in temperature, then the pressure will becomes (in atmosphere):

360087 During an experiment an ideal gas is found to obey an additional law \(V^{2} P=\) constant. The gas is initially at temperature \(\mathrm{T}\) and volume \(\mathrm{V}\). When it expands to a volume \(2 \mathrm{~V}\), the temperature becomes

360088 At constant pressure if temperature of a gas is increased by \(4 \%\) its density will decrease by

360089 An oxygen cylinder of volume \(30{\mkern 1mu} \,L\) has an initial gauge pressure of \(15\,\,atm\) and a temperature of \(27^\circ C\). After some oxygen is withdrawn from the cylinder the gauge pressure drops to \(17^\circ C\). The mass of oxygen taken out of the cylinder \(\left( {R = 8.31\,\,J\,mo{l^{ - 1}} {K^{ - 1}}} \right)\). Moleculer mass of
\(\left( {{O_2} = 32u} \right)\) is

360090 A closed vessel contains \(8\,gm\) of oxygen and \(7\,gm\) of nitrogen. The total pressure is \(10{\mkern 1mu} \,atm\) at the given temperature. If all the oxygen is removed from the system without permitting any change in temperature, then the pressure will becomes (in atmosphere):

360087 During an experiment an ideal gas is found to obey an additional law \(V^{2} P=\) constant. The gas is initially at temperature \(\mathrm{T}\) and volume \(\mathrm{V}\). When it expands to a volume \(2 \mathrm{~V}\), the temperature becomes

360088 At constant pressure if temperature of a gas is increased by \(4 \%\) its density will decrease by

360089 An oxygen cylinder of volume \(30{\mkern 1mu} \,L\) has an initial gauge pressure of \(15\,\,atm\) and a temperature of \(27^\circ C\). After some oxygen is withdrawn from the cylinder the gauge pressure drops to \(17^\circ C\). The mass of oxygen taken out of the cylinder \(\left( {R = 8.31\,\,J\,mo{l^{ - 1}} {K^{ - 1}}} \right)\). Moleculer mass of
\(\left( {{O_2} = 32u} \right)\) is

360090 A closed vessel contains \(8\,gm\) of oxygen and \(7\,gm\) of nitrogen. The total pressure is \(10{\mkern 1mu} \,atm\) at the given temperature. If all the oxygen is removed from the system without permitting any change in temperature, then the pressure will becomes (in atmosphere):