Stoichiometry The vapor pressure of liquids (having similar chemical nature) at any specified temperature __________ with increasing molecular weight. Decreases Remains unchanged Increases Increases linearly Decreases Remains unchanged Increases Increases linearly ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry For the gaseous phase reaction, N₂ + O₂ ⇋ 2NO, ΔH = + 80 kJ/kg. mole; the decomposition of NO is favoured by Decrease in pressure Increase in pressure Decrease in temperature Increasing the concentration of N₂ Decrease in pressure Increase in pressure Decrease in temperature Increasing the concentration of N₂ ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Hess's law of constant heat summation is based on conservation of mass. It deals with Changes in heat of reaction None of these Reaction rate Equilibrium constant Changes in heat of reaction None of these Reaction rate Equilibrium constant ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Addition of a non-volatile solute to a pure solvent Increases its boiling point Increases its freezing point Decreases its freezing point Both B and C Increases its boiling point Increases its freezing point Decreases its freezing point Both B and C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Kinetic theory of gases stipulates that, the Molecules possess appreciable volume Energy is lost during molecular collisions None of these Absolute temperature is a measure of the kinetic energy of molecules Molecules possess appreciable volume Energy is lost during molecular collisions None of these Absolute temperature is a measure of the kinetic energy of molecules ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Cv for monoatomic gases is equal to(where, R = gas constant) 1.5 R 2R 3R R 1.5 R 2R 3R R ANSWER DOWNLOAD EXAMIANS APP
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