314176 A mixture of \(\mathrm{\mathrm{C}_{2} \mathrm{H}_{6}}\) and \(\mathrm{\mathrm{C}_{2} \mathrm{H}_{4}}\) occupies 40 litres at \(\mathrm{1 \mathrm{~atm}}\) and at \(\mathrm{400 \mathrm{~K}}\). The mixture reacts completely with \(\mathrm{130 \mathrm{~g}}\) of \(\mathrm{\mathrm{O}_{2}}\) to produce \(\mathrm{\mathrm{CO}_{2}}\) and \(\mathrm{\mathrm{H}_{2} \mathrm{O}}\). Assuming ideal gas behaviour, the mole fractions of \(\mathrm{\mathrm{C}_{2} \mathrm{H}_{4}}\) in the mixture is

314177 8.2L of an ideal gas weighs \(9.0 \mathrm{~g}\) at \(300 \mathrm{~K}\) and \(1 \mathrm{~atm}\) pressure. The molecular mass of the gas is

314178 The value of the universal gas constant \(\left( {\rm{R}} \right)\) depends upon the

314179 Choose the correct option for the total pressure (in atm.) in a mixture of \({\rm{4g}}\,{{\rm{O}}_{\rm{2}}}\) and \({\rm{2g}}\,{{\rm{H}}_{\rm{2}}}\) confined in a total volume of one litre at \(\mathrm{0^{\circ} \mathrm{C}}\) is : [Given \(\mathrm{\mathrm{R}=0.082 \mathrm{~L} \mathrm{~atm} \mathrm{~mol}^{-1} \mathrm{~K}^{-1}, \mathrm{~T}=273 \mathrm{~K}}\) ]

314176 A mixture of \(\mathrm{\mathrm{C}_{2} \mathrm{H}_{6}}\) and \(\mathrm{\mathrm{C}_{2} \mathrm{H}_{4}}\) occupies 40 litres at \(\mathrm{1 \mathrm{~atm}}\) and at \(\mathrm{400 \mathrm{~K}}\). The mixture reacts completely with \(\mathrm{130 \mathrm{~g}}\) of \(\mathrm{\mathrm{O}_{2}}\) to produce \(\mathrm{\mathrm{CO}_{2}}\) and \(\mathrm{\mathrm{H}_{2} \mathrm{O}}\). Assuming ideal gas behaviour, the mole fractions of \(\mathrm{\mathrm{C}_{2} \mathrm{H}_{4}}\) in the mixture is

314177 8.2L of an ideal gas weighs \(9.0 \mathrm{~g}\) at \(300 \mathrm{~K}\) and \(1 \mathrm{~atm}\) pressure. The molecular mass of the gas is

314178 The value of the universal gas constant \(\left( {\rm{R}} \right)\) depends upon the

314179 Choose the correct option for the total pressure (in atm.) in a mixture of \({\rm{4g}}\,{{\rm{O}}_{\rm{2}}}\) and \({\rm{2g}}\,{{\rm{H}}_{\rm{2}}}\) confined in a total volume of one litre at \(\mathrm{0^{\circ} \mathrm{C}}\) is : [Given \(\mathrm{\mathrm{R}=0.082 \mathrm{~L} \mathrm{~atm} \mathrm{~mol}^{-1} \mathrm{~K}^{-1}, \mathrm{~T}=273 \mathrm{~K}}\) ]

314176 A mixture of \(\mathrm{\mathrm{C}_{2} \mathrm{H}_{6}}\) and \(\mathrm{\mathrm{C}_{2} \mathrm{H}_{4}}\) occupies 40 litres at \(\mathrm{1 \mathrm{~atm}}\) and at \(\mathrm{400 \mathrm{~K}}\). The mixture reacts completely with \(\mathrm{130 \mathrm{~g}}\) of \(\mathrm{\mathrm{O}_{2}}\) to produce \(\mathrm{\mathrm{CO}_{2}}\) and \(\mathrm{\mathrm{H}_{2} \mathrm{O}}\). Assuming ideal gas behaviour, the mole fractions of \(\mathrm{\mathrm{C}_{2} \mathrm{H}_{4}}\) in the mixture is

314177 8.2L of an ideal gas weighs \(9.0 \mathrm{~g}\) at \(300 \mathrm{~K}\) and \(1 \mathrm{~atm}\) pressure. The molecular mass of the gas is

314178 The value of the universal gas constant \(\left( {\rm{R}} \right)\) depends upon the

314179 Choose the correct option for the total pressure (in atm.) in a mixture of \({\rm{4g}}\,{{\rm{O}}_{\rm{2}}}\) and \({\rm{2g}}\,{{\rm{H}}_{\rm{2}}}\) confined in a total volume of one litre at \(\mathrm{0^{\circ} \mathrm{C}}\) is : [Given \(\mathrm{\mathrm{R}=0.082 \mathrm{~L} \mathrm{~atm} \mathrm{~mol}^{-1} \mathrm{~K}^{-1}, \mathrm{~T}=273 \mathrm{~K}}\) ]

314176 A mixture of \(\mathrm{\mathrm{C}_{2} \mathrm{H}_{6}}\) and \(\mathrm{\mathrm{C}_{2} \mathrm{H}_{4}}\) occupies 40 litres at \(\mathrm{1 \mathrm{~atm}}\) and at \(\mathrm{400 \mathrm{~K}}\). The mixture reacts completely with \(\mathrm{130 \mathrm{~g}}\) of \(\mathrm{\mathrm{O}_{2}}\) to produce \(\mathrm{\mathrm{CO}_{2}}\) and \(\mathrm{\mathrm{H}_{2} \mathrm{O}}\). Assuming ideal gas behaviour, the mole fractions of \(\mathrm{\mathrm{C}_{2} \mathrm{H}_{4}}\) in the mixture is

314177 8.2L of an ideal gas weighs \(9.0 \mathrm{~g}\) at \(300 \mathrm{~K}\) and \(1 \mathrm{~atm}\) pressure. The molecular mass of the gas is

314178 The value of the universal gas constant \(\left( {\rm{R}} \right)\) depends upon the

314179 Choose the correct option for the total pressure (in atm.) in a mixture of \({\rm{4g}}\,{{\rm{O}}_{\rm{2}}}\) and \({\rm{2g}}\,{{\rm{H}}_{\rm{2}}}\) confined in a total volume of one litre at \(\mathrm{0^{\circ} \mathrm{C}}\) is : [Given \(\mathrm{\mathrm{R}=0.082 \mathrm{~L} \mathrm{~atm} \mathrm{~mol}^{-1} \mathrm{~K}^{-1}, \mathrm{~T}=273 \mathrm{~K}}\) ]