Ideal Gas
CHXI06:STATES OF MATTER

314180 A 10 L box contains 41.4 g of a mixture of gases \({\mathrm{\mathrm{C}_{x} \mathrm{H}_{8}}}\) and \({\mathrm{\mathrm{C}_{x} \mathrm{H}_{12}}}\). The total pressure at \({\mathrm{44^{\circ} \mathrm{C}}}\) in flask is 1.56 atm . Analysis revealed that the gas mixture has \({\mathrm{87 \%}}\) total C and \({\mathrm{13 \%}}\) total H. Find out the value of \({\mathrm{x}}\).

1 6
2 7
3 8
4 5
CHXI06:STATES OF MATTER

314181 A \(\mathrm{10.0 \mathrm{~L}}\) flask contains \(\mathrm{64 \mathrm{~g}}\) of oxygen at \(\mathrm{27^{\circ} \mathrm{C}}\). (Assume \(\mathrm{\mathrm{O}_{2}}\) gas is behaving ideally). The pressure inside the flask in bar is (Given, \(\mathrm{\mathrm{R}=}\) \(\mathrm{0.0831 \mathrm{~L} \mathrm{bar} \mathrm{K}^{-1} \mathrm{~mol}^{-1}}\) )

1 498.6
2 49.8
3 4.9
4 2.5
CHXI06:STATES OF MATTER

314182 \(\mathrm{1.75 \mathrm{~L}}\) of a gas at \(\mathrm{127^{\circ} \mathrm{C}}\) and \(\mathrm{5 \mathrm{~atm}}\) is converted to \(\mathrm{2.875 \mathrm{~L}}\) at \(\mathrm{85^{\circ} \mathrm{C}}\) and \(\mathrm{1 \mathrm{~atm}}\). The percentage of gas escaped is

1 \(\mathrm{11.11 \%}\)
2 \(\mathrm{23.2 \%}\)
3 \(\mathrm{56.3 \%}\)
4 \(\mathrm{63.5 \%}\)
CHXI06:STATES OF MATTER

314183 Two gas containers with volumes \(\mathrm{0.1 \mathrm{~L}}\) and \(\mathrm{1 \mathrm{~L}}\) respectively are connected by a tube of negligible volume and contains air at a pressure of \(\mathrm{1000 \mathrm{~mm}}\) of \(\mathrm{\mathrm{Hg}}\) at \(\mathrm{0^{\circ} \mathrm{C}}\). If the temperature of smaller container is raised to \(\mathrm{100^{\circ} \mathrm{C}}\), the volume of air measured at \(\mathrm{0^{\circ} \mathrm{C}}\) and \(\mathrm{760 \mathrm{~mm}}\) of \(\mathrm{\mathrm{Hg}}\) that will pass from it to larger container will be

1 \(\mathrm{30 \mathrm{~mL}}\)
2 \(\mathrm{42.3 \mathrm{~mL}}\)
3 \(\mathrm{32.9 \mathrm{~mL}}\)
4 \(\mathrm{12 \mathrm{~mL}}\)
CHXI06:STATES OF MATTER

314180 A 10 L box contains 41.4 g of a mixture of gases \({\mathrm{\mathrm{C}_{x} \mathrm{H}_{8}}}\) and \({\mathrm{\mathrm{C}_{x} \mathrm{H}_{12}}}\). The total pressure at \({\mathrm{44^{\circ} \mathrm{C}}}\) in flask is 1.56 atm . Analysis revealed that the gas mixture has \({\mathrm{87 \%}}\) total C and \({\mathrm{13 \%}}\) total H. Find out the value of \({\mathrm{x}}\).

1 6
2 7
3 8
4 5
CHXI06:STATES OF MATTER

314181 A \(\mathrm{10.0 \mathrm{~L}}\) flask contains \(\mathrm{64 \mathrm{~g}}\) of oxygen at \(\mathrm{27^{\circ} \mathrm{C}}\). (Assume \(\mathrm{\mathrm{O}_{2}}\) gas is behaving ideally). The pressure inside the flask in bar is (Given, \(\mathrm{\mathrm{R}=}\) \(\mathrm{0.0831 \mathrm{~L} \mathrm{bar} \mathrm{K}^{-1} \mathrm{~mol}^{-1}}\) )

1 498.6
2 49.8
3 4.9
4 2.5
CHXI06:STATES OF MATTER

314182 \(\mathrm{1.75 \mathrm{~L}}\) of a gas at \(\mathrm{127^{\circ} \mathrm{C}}\) and \(\mathrm{5 \mathrm{~atm}}\) is converted to \(\mathrm{2.875 \mathrm{~L}}\) at \(\mathrm{85^{\circ} \mathrm{C}}\) and \(\mathrm{1 \mathrm{~atm}}\). The percentage of gas escaped is

1 \(\mathrm{11.11 \%}\)
2 \(\mathrm{23.2 \%}\)
3 \(\mathrm{56.3 \%}\)
4 \(\mathrm{63.5 \%}\)
CHXI06:STATES OF MATTER

314183 Two gas containers with volumes \(\mathrm{0.1 \mathrm{~L}}\) and \(\mathrm{1 \mathrm{~L}}\) respectively are connected by a tube of negligible volume and contains air at a pressure of \(\mathrm{1000 \mathrm{~mm}}\) of \(\mathrm{\mathrm{Hg}}\) at \(\mathrm{0^{\circ} \mathrm{C}}\). If the temperature of smaller container is raised to \(\mathrm{100^{\circ} \mathrm{C}}\), the volume of air measured at \(\mathrm{0^{\circ} \mathrm{C}}\) and \(\mathrm{760 \mathrm{~mm}}\) of \(\mathrm{\mathrm{Hg}}\) that will pass from it to larger container will be

1 \(\mathrm{30 \mathrm{~mL}}\)
2 \(\mathrm{42.3 \mathrm{~mL}}\)
3 \(\mathrm{32.9 \mathrm{~mL}}\)
4 \(\mathrm{12 \mathrm{~mL}}\)
CHXI06:STATES OF MATTER

314180 A 10 L box contains 41.4 g of a mixture of gases \({\mathrm{\mathrm{C}_{x} \mathrm{H}_{8}}}\) and \({\mathrm{\mathrm{C}_{x} \mathrm{H}_{12}}}\). The total pressure at \({\mathrm{44^{\circ} \mathrm{C}}}\) in flask is 1.56 atm . Analysis revealed that the gas mixture has \({\mathrm{87 \%}}\) total C and \({\mathrm{13 \%}}\) total H. Find out the value of \({\mathrm{x}}\).

1 6
2 7
3 8
4 5
CHXI06:STATES OF MATTER

314181 A \(\mathrm{10.0 \mathrm{~L}}\) flask contains \(\mathrm{64 \mathrm{~g}}\) of oxygen at \(\mathrm{27^{\circ} \mathrm{C}}\). (Assume \(\mathrm{\mathrm{O}_{2}}\) gas is behaving ideally). The pressure inside the flask in bar is (Given, \(\mathrm{\mathrm{R}=}\) \(\mathrm{0.0831 \mathrm{~L} \mathrm{bar} \mathrm{K}^{-1} \mathrm{~mol}^{-1}}\) )

1 498.6
2 49.8
3 4.9
4 2.5
CHXI06:STATES OF MATTER

314182 \(\mathrm{1.75 \mathrm{~L}}\) of a gas at \(\mathrm{127^{\circ} \mathrm{C}}\) and \(\mathrm{5 \mathrm{~atm}}\) is converted to \(\mathrm{2.875 \mathrm{~L}}\) at \(\mathrm{85^{\circ} \mathrm{C}}\) and \(\mathrm{1 \mathrm{~atm}}\). The percentage of gas escaped is

1 \(\mathrm{11.11 \%}\)
2 \(\mathrm{23.2 \%}\)
3 \(\mathrm{56.3 \%}\)
4 \(\mathrm{63.5 \%}\)
CHXI06:STATES OF MATTER

314183 Two gas containers with volumes \(\mathrm{0.1 \mathrm{~L}}\) and \(\mathrm{1 \mathrm{~L}}\) respectively are connected by a tube of negligible volume and contains air at a pressure of \(\mathrm{1000 \mathrm{~mm}}\) of \(\mathrm{\mathrm{Hg}}\) at \(\mathrm{0^{\circ} \mathrm{C}}\). If the temperature of smaller container is raised to \(\mathrm{100^{\circ} \mathrm{C}}\), the volume of air measured at \(\mathrm{0^{\circ} \mathrm{C}}\) and \(\mathrm{760 \mathrm{~mm}}\) of \(\mathrm{\mathrm{Hg}}\) that will pass from it to larger container will be

1 \(\mathrm{30 \mathrm{~mL}}\)
2 \(\mathrm{42.3 \mathrm{~mL}}\)
3 \(\mathrm{32.9 \mathrm{~mL}}\)
4 \(\mathrm{12 \mathrm{~mL}}\)
CHXI06:STATES OF MATTER

314180 A 10 L box contains 41.4 g of a mixture of gases \({\mathrm{\mathrm{C}_{x} \mathrm{H}_{8}}}\) and \({\mathrm{\mathrm{C}_{x} \mathrm{H}_{12}}}\). The total pressure at \({\mathrm{44^{\circ} \mathrm{C}}}\) in flask is 1.56 atm . Analysis revealed that the gas mixture has \({\mathrm{87 \%}}\) total C and \({\mathrm{13 \%}}\) total H. Find out the value of \({\mathrm{x}}\).

1 6
2 7
3 8
4 5
CHXI06:STATES OF MATTER

314181 A \(\mathrm{10.0 \mathrm{~L}}\) flask contains \(\mathrm{64 \mathrm{~g}}\) of oxygen at \(\mathrm{27^{\circ} \mathrm{C}}\). (Assume \(\mathrm{\mathrm{O}_{2}}\) gas is behaving ideally). The pressure inside the flask in bar is (Given, \(\mathrm{\mathrm{R}=}\) \(\mathrm{0.0831 \mathrm{~L} \mathrm{bar} \mathrm{K}^{-1} \mathrm{~mol}^{-1}}\) )

1 498.6
2 49.8
3 4.9
4 2.5
CHXI06:STATES OF MATTER

314182 \(\mathrm{1.75 \mathrm{~L}}\) of a gas at \(\mathrm{127^{\circ} \mathrm{C}}\) and \(\mathrm{5 \mathrm{~atm}}\) is converted to \(\mathrm{2.875 \mathrm{~L}}\) at \(\mathrm{85^{\circ} \mathrm{C}}\) and \(\mathrm{1 \mathrm{~atm}}\). The percentage of gas escaped is

1 \(\mathrm{11.11 \%}\)
2 \(\mathrm{23.2 \%}\)
3 \(\mathrm{56.3 \%}\)
4 \(\mathrm{63.5 \%}\)
CHXI06:STATES OF MATTER

314183 Two gas containers with volumes \(\mathrm{0.1 \mathrm{~L}}\) and \(\mathrm{1 \mathrm{~L}}\) respectively are connected by a tube of negligible volume and contains air at a pressure of \(\mathrm{1000 \mathrm{~mm}}\) of \(\mathrm{\mathrm{Hg}}\) at \(\mathrm{0^{\circ} \mathrm{C}}\). If the temperature of smaller container is raised to \(\mathrm{100^{\circ} \mathrm{C}}\), the volume of air measured at \(\mathrm{0^{\circ} \mathrm{C}}\) and \(\mathrm{760 \mathrm{~mm}}\) of \(\mathrm{\mathrm{Hg}}\) that will pass from it to larger container will be

1 \(\mathrm{30 \mathrm{~mL}}\)
2 \(\mathrm{42.3 \mathrm{~mL}}\)
3 \(\mathrm{32.9 \mathrm{~mL}}\)
4 \(\mathrm{12 \mathrm{~mL}}\)