Stoichiometry At higher temperatures, molal heat capacities for most of the gases (at constant pressure) __________ with increase in temperature. Does not vary Varies linearly Decreases Increases Does not vary Varies linearly Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Addition of a non-volatile solute to a solvent produces a __________ in its solvent. Freezing point elevation All of these Vapor pressure lowering Boiling point depression Freezing point elevation All of these Vapor pressure lowering Boiling point depression ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Dissolving a solute in a solvent does not change its Viscosity None of these Specific heat Vapour pressure Viscosity None of these Specific heat Vapour pressure ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry CaCO₃ contains __________ percent of Ca by weight. 48 40 96 12 48 40 96 12 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Saturated molal absolute humidity of the vapor-gas mixture depends upon the Total pressure Both A & B Vapor pressure at dry bulb temperature Neither A nor B Total pressure Both A & B Vapor pressure at dry bulb temperature Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Applicability of Claussius-Clapeyron equation is subject to the condition that the Vapor follows ideal gas law Both A & B Neither A nor B Volume in the liquid state is negligible Vapor follows ideal gas law Both A & B Neither A nor B Volume in the liquid state is negligible ANSWER DOWNLOAD EXAMIANS APP
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