Stoichiometry Claussius Clapeyron equation applies to the __________ process. Vaporisation Sublimation All of these Melting Vaporisation Sublimation All of these Melting ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry For an endothermic reaction, the minimum value of energy of activation will be (where, ΔH = enthalpy of the reaction) Δ H >ΔH Δ H >ΔH ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry If pH value of an acidic solution is decreased from 5 to 2, then the increase in its hydrogen ion concentration is __________ times. 10 10000 100 1000 10 10000 100 1000 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following has the smallest least effect on the solubility of a solute into the solvent? Pressure Nature of the solvent Temperature Nature of the solute Pressure Nature of the solvent Temperature Nature of the solute ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Validity of the relationship, inputs = outputs, holds good for the system at steady state None of these Without chemical reaction With chemical reaction Without chemical reaction & losses None of these Without chemical reaction With chemical reaction Without chemical reaction & losses ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry At higher temperatures, molal heat capacities for most of the gases (at constant pressure) __________ with increase in temperature. Does not vary Varies linearly Increases Decreases Does not vary Varies linearly Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
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