Ideal Gas
CHXI06:STATES OF MATTER

314159 The density of a gas is \(\mathrm{2.5 \mathrm{~g} / \mathrm{L}}\) at \(\mathrm{127^{\circ} \mathrm{C}}\) and 1 atm. The molecular weight of the gas is

1 82.1
2 41.05
3 56
4 28
CHXI06:STATES OF MATTER

314160 One mole of argon will have least density at

1 \(\mathrm{\mathrm{STP}}\)
2 \(\mathrm{0^{\circ} \mathrm{C}, 2 \mathrm{~atm}}\)
3 \(\mathrm{273^{\circ} \mathrm{C}, 2 \mathrm{~atm}}\)
4 \(\mathrm{273^{\circ} \mathrm{C}, 1 \mathrm{~atm}}\)
CHXI06:STATES OF MATTER

314161 Density of carbon monoxide is maximum at

1 \(\mathrm{2 \mathrm{~atm}}\) and \(\mathrm{600 \mathrm{~K}}\)
2 \(\mathrm{0.5 \mathrm{~atm}}\) and \(\mathrm{273 \mathrm{~K}}\)
3 \(\mathrm{6 \mathrm{~atm}}\) and \(\mathrm{1092 \mathrm{~K}}\)
4 \(\mathrm{4 \mathrm{~atm}}\) and \(\mathrm{500 \mathrm{~K}}\)
CHXI06:STATES OF MATTER

314162 The density of a gas is \(\mathrm{1.964 \mathrm{~g} \mathrm{dm}^{-3}}\) at \(\mathrm{273 \mathrm{~K}}\) and \(\mathrm{760 \mathrm{~cm}}\) of \(\mathrm{\mathrm{Hg}}\). The gas is
\(\left( {{\rm{R = 0}}{\rm{.0821d}}{{\rm{m}}^{\rm{3}}}{\rm{atm}}\,{\rm{mo}}{{\rm{l}}^{{\rm{ - 1}}}}{\rm{\;}}{{\rm{K}}^{{\rm{ - 1}}}}} \right)\)

1 \(\mathrm{\mathrm{CH}_{4}}\)
2 \(\mathrm{\mathrm{C}_{2} \mathrm{H}_{6}}\)
3 \(\mathrm{\mathrm{CO}_{2}}\)
4 Xe.
CHXI06:STATES OF MATTER

314163 Assuming ideal gas behaviour, the ratio of density of ammonia to that of hydrogen chloride at same temperature and pressure is : (Atomic wt. of \({\rm{Cl}}\,\,{\rm{is}}\,\,{\rm{35}}{\rm{.5u}}\))

1 1.46
2 1.64
3 0.46
4 0.64
CHXI06:STATES OF MATTER

314159 The density of a gas is \(\mathrm{2.5 \mathrm{~g} / \mathrm{L}}\) at \(\mathrm{127^{\circ} \mathrm{C}}\) and 1 atm. The molecular weight of the gas is

1 82.1
2 41.05
3 56
4 28
CHXI06:STATES OF MATTER

314160 One mole of argon will have least density at

1 \(\mathrm{\mathrm{STP}}\)
2 \(\mathrm{0^{\circ} \mathrm{C}, 2 \mathrm{~atm}}\)
3 \(\mathrm{273^{\circ} \mathrm{C}, 2 \mathrm{~atm}}\)
4 \(\mathrm{273^{\circ} \mathrm{C}, 1 \mathrm{~atm}}\)
CHXI06:STATES OF MATTER

314161 Density of carbon monoxide is maximum at

1 \(\mathrm{2 \mathrm{~atm}}\) and \(\mathrm{600 \mathrm{~K}}\)
2 \(\mathrm{0.5 \mathrm{~atm}}\) and \(\mathrm{273 \mathrm{~K}}\)
3 \(\mathrm{6 \mathrm{~atm}}\) and \(\mathrm{1092 \mathrm{~K}}\)
4 \(\mathrm{4 \mathrm{~atm}}\) and \(\mathrm{500 \mathrm{~K}}\)
CHXI06:STATES OF MATTER

314162 The density of a gas is \(\mathrm{1.964 \mathrm{~g} \mathrm{dm}^{-3}}\) at \(\mathrm{273 \mathrm{~K}}\) and \(\mathrm{760 \mathrm{~cm}}\) of \(\mathrm{\mathrm{Hg}}\). The gas is
\(\left( {{\rm{R = 0}}{\rm{.0821d}}{{\rm{m}}^{\rm{3}}}{\rm{atm}}\,{\rm{mo}}{{\rm{l}}^{{\rm{ - 1}}}}{\rm{\;}}{{\rm{K}}^{{\rm{ - 1}}}}} \right)\)

1 \(\mathrm{\mathrm{CH}_{4}}\)
2 \(\mathrm{\mathrm{C}_{2} \mathrm{H}_{6}}\)
3 \(\mathrm{\mathrm{CO}_{2}}\)
4 Xe.
CHXI06:STATES OF MATTER

314163 Assuming ideal gas behaviour, the ratio of density of ammonia to that of hydrogen chloride at same temperature and pressure is : (Atomic wt. of \({\rm{Cl}}\,\,{\rm{is}}\,\,{\rm{35}}{\rm{.5u}}\))

1 1.46
2 1.64
3 0.46
4 0.64
CHXI06:STATES OF MATTER

314159 The density of a gas is \(\mathrm{2.5 \mathrm{~g} / \mathrm{L}}\) at \(\mathrm{127^{\circ} \mathrm{C}}\) and 1 atm. The molecular weight of the gas is

1 82.1
2 41.05
3 56
4 28
CHXI06:STATES OF MATTER

314160 One mole of argon will have least density at

1 \(\mathrm{\mathrm{STP}}\)
2 \(\mathrm{0^{\circ} \mathrm{C}, 2 \mathrm{~atm}}\)
3 \(\mathrm{273^{\circ} \mathrm{C}, 2 \mathrm{~atm}}\)
4 \(\mathrm{273^{\circ} \mathrm{C}, 1 \mathrm{~atm}}\)
CHXI06:STATES OF MATTER

314161 Density of carbon monoxide is maximum at

1 \(\mathrm{2 \mathrm{~atm}}\) and \(\mathrm{600 \mathrm{~K}}\)
2 \(\mathrm{0.5 \mathrm{~atm}}\) and \(\mathrm{273 \mathrm{~K}}\)
3 \(\mathrm{6 \mathrm{~atm}}\) and \(\mathrm{1092 \mathrm{~K}}\)
4 \(\mathrm{4 \mathrm{~atm}}\) and \(\mathrm{500 \mathrm{~K}}\)
CHXI06:STATES OF MATTER

314162 The density of a gas is \(\mathrm{1.964 \mathrm{~g} \mathrm{dm}^{-3}}\) at \(\mathrm{273 \mathrm{~K}}\) and \(\mathrm{760 \mathrm{~cm}}\) of \(\mathrm{\mathrm{Hg}}\). The gas is
\(\left( {{\rm{R = 0}}{\rm{.0821d}}{{\rm{m}}^{\rm{3}}}{\rm{atm}}\,{\rm{mo}}{{\rm{l}}^{{\rm{ - 1}}}}{\rm{\;}}{{\rm{K}}^{{\rm{ - 1}}}}} \right)\)

1 \(\mathrm{\mathrm{CH}_{4}}\)
2 \(\mathrm{\mathrm{C}_{2} \mathrm{H}_{6}}\)
3 \(\mathrm{\mathrm{CO}_{2}}\)
4 Xe.
CHXI06:STATES OF MATTER

314163 Assuming ideal gas behaviour, the ratio of density of ammonia to that of hydrogen chloride at same temperature and pressure is : (Atomic wt. of \({\rm{Cl}}\,\,{\rm{is}}\,\,{\rm{35}}{\rm{.5u}}\))

1 1.46
2 1.64
3 0.46
4 0.64
CHXI06:STATES OF MATTER

314159 The density of a gas is \(\mathrm{2.5 \mathrm{~g} / \mathrm{L}}\) at \(\mathrm{127^{\circ} \mathrm{C}}\) and 1 atm. The molecular weight of the gas is

1 82.1
2 41.05
3 56
4 28
CHXI06:STATES OF MATTER

314160 One mole of argon will have least density at

1 \(\mathrm{\mathrm{STP}}\)
2 \(\mathrm{0^{\circ} \mathrm{C}, 2 \mathrm{~atm}}\)
3 \(\mathrm{273^{\circ} \mathrm{C}, 2 \mathrm{~atm}}\)
4 \(\mathrm{273^{\circ} \mathrm{C}, 1 \mathrm{~atm}}\)
CHXI06:STATES OF MATTER

314161 Density of carbon monoxide is maximum at

1 \(\mathrm{2 \mathrm{~atm}}\) and \(\mathrm{600 \mathrm{~K}}\)
2 \(\mathrm{0.5 \mathrm{~atm}}\) and \(\mathrm{273 \mathrm{~K}}\)
3 \(\mathrm{6 \mathrm{~atm}}\) and \(\mathrm{1092 \mathrm{~K}}\)
4 \(\mathrm{4 \mathrm{~atm}}\) and \(\mathrm{500 \mathrm{~K}}\)
CHXI06:STATES OF MATTER

314162 The density of a gas is \(\mathrm{1.964 \mathrm{~g} \mathrm{dm}^{-3}}\) at \(\mathrm{273 \mathrm{~K}}\) and \(\mathrm{760 \mathrm{~cm}}\) of \(\mathrm{\mathrm{Hg}}\). The gas is
\(\left( {{\rm{R = 0}}{\rm{.0821d}}{{\rm{m}}^{\rm{3}}}{\rm{atm}}\,{\rm{mo}}{{\rm{l}}^{{\rm{ - 1}}}}{\rm{\;}}{{\rm{K}}^{{\rm{ - 1}}}}} \right)\)

1 \(\mathrm{\mathrm{CH}_{4}}\)
2 \(\mathrm{\mathrm{C}_{2} \mathrm{H}_{6}}\)
3 \(\mathrm{\mathrm{CO}_{2}}\)
4 Xe.
CHXI06:STATES OF MATTER

314163 Assuming ideal gas behaviour, the ratio of density of ammonia to that of hydrogen chloride at same temperature and pressure is : (Atomic wt. of \({\rm{Cl}}\,\,{\rm{is}}\,\,{\rm{35}}{\rm{.5u}}\))

1 1.46
2 1.64
3 0.46
4 0.64
CHXI06:STATES OF MATTER

314159 The density of a gas is \(\mathrm{2.5 \mathrm{~g} / \mathrm{L}}\) at \(\mathrm{127^{\circ} \mathrm{C}}\) and 1 atm. The molecular weight of the gas is

1 82.1
2 41.05
3 56
4 28
CHXI06:STATES OF MATTER

314160 One mole of argon will have least density at

1 \(\mathrm{\mathrm{STP}}\)
2 \(\mathrm{0^{\circ} \mathrm{C}, 2 \mathrm{~atm}}\)
3 \(\mathrm{273^{\circ} \mathrm{C}, 2 \mathrm{~atm}}\)
4 \(\mathrm{273^{\circ} \mathrm{C}, 1 \mathrm{~atm}}\)
CHXI06:STATES OF MATTER

314161 Density of carbon monoxide is maximum at

1 \(\mathrm{2 \mathrm{~atm}}\) and \(\mathrm{600 \mathrm{~K}}\)
2 \(\mathrm{0.5 \mathrm{~atm}}\) and \(\mathrm{273 \mathrm{~K}}\)
3 \(\mathrm{6 \mathrm{~atm}}\) and \(\mathrm{1092 \mathrm{~K}}\)
4 \(\mathrm{4 \mathrm{~atm}}\) and \(\mathrm{500 \mathrm{~K}}\)
CHXI06:STATES OF MATTER

314162 The density of a gas is \(\mathrm{1.964 \mathrm{~g} \mathrm{dm}^{-3}}\) at \(\mathrm{273 \mathrm{~K}}\) and \(\mathrm{760 \mathrm{~cm}}\) of \(\mathrm{\mathrm{Hg}}\). The gas is
\(\left( {{\rm{R = 0}}{\rm{.0821d}}{{\rm{m}}^{\rm{3}}}{\rm{atm}}\,{\rm{mo}}{{\rm{l}}^{{\rm{ - 1}}}}{\rm{\;}}{{\rm{K}}^{{\rm{ - 1}}}}} \right)\)

1 \(\mathrm{\mathrm{CH}_{4}}\)
2 \(\mathrm{\mathrm{C}_{2} \mathrm{H}_{6}}\)
3 \(\mathrm{\mathrm{CO}_{2}}\)
4 Xe.
CHXI06:STATES OF MATTER

314163 Assuming ideal gas behaviour, the ratio of density of ammonia to that of hydrogen chloride at same temperature and pressure is : (Atomic wt. of \({\rm{Cl}}\,\,{\rm{is}}\,\,{\rm{35}}{\rm{.5u}}\))

1 1.46
2 1.64
3 0.46
4 0.64