Stoichiometry 1 BTU/lb.←°F is equivalent to __________ kcal/kg.°C. 1 2.42 4.97 1.987 1 2.42 4.97 1.987 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Addition of a non-volatile solute to a solvent produces a __________ in its solvent. Boiling point depression Freezing point elevation All of these Vapor pressure lowering Boiling point depression Freezing point elevation All of these Vapor pressure lowering ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry For an endothermic reaction, the minimum value of energy of activation will be (where, ΔH = enthalpy of the reaction) >ΔH Δ H >ΔH Δ H ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Othmer chart is useful in estimating the heat of None of these Wetting Mixing Adsorption None of these Wetting Mixing Adsorption ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In case of an unsaturated vapor-gas mixture, the humid volume increases with increase in the Absolute humidity at a given temperature Neither A nor B Total pressure Both A & B Absolute humidity at a given temperature Neither A nor B Total pressure Both A & B ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry At higher temperatures, molal heat capacities for most of the gases (at constant pressure) __________ with increase in temperature. Decreases Varies linearly Increases Does not vary Decreases Varies linearly Increases Does not vary ANSWER DOWNLOAD EXAMIANS APP
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