Stoichiometry For the gaseous phase reaction, N₂ + O₂ ⇋ 2NO, ΔH = + 80 kJ/kg. mole; the decomposition of NO is favoured by Decrease in temperature Increasing the concentration of N₂ Increase in pressure Decrease in pressure Decrease in temperature Increasing the concentration of N₂ Increase in pressure Decrease in pressure ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Roult's law is obeyed by a __________ solution. Molar Normal Saturated None of these Molar Normal Saturated None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The vapor pressure of a substance, at its melting point, is __________ in the solid state as compared to that in the liquid state. Either A or B; depends on the nature of the substance Less More Same Either A or B; depends on the nature of the substance Less More Same ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry __________ fuels require the maximum percentage of 'excess air' for complete combustion. Gaseous Liquid Solid Nuclear Gaseous Liquid Solid Nuclear ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The vapor pressure of the solvent decreased by 10 mm Hg, when a non-volatile solute was added to the solvent. The mole fraction of the solute in the solution is 0.2. What should be the mole fraction of the solvent, if the decrease in vapor pressure of the solvent is required to be 20 mm Hg.? 0.6 0.2 0.1 0.4 0.6 0.2 0.1 0.4 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Isotopes are atoms having the same Atomic mass None of these Number of neutrons Mass number Atomic mass None of these Number of neutrons Mass number ANSWER DOWNLOAD EXAMIANS APP
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