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 Degrees of freedom will be equal to the number of components for a system comprising of Two liquid components and one solute (soluble in both the liquids) Only soluble liquid components Partially miscible two liquid components system having two phases None of these Two liquid components and one solute (soluble in both the liquids) Only soluble liquid components Partially miscible two liquid components system having two phases None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The pH value of a solution is 5.9. If the hydrogen ion concentration is decreased hundred times, the solution will be More acidic Basic Neutral Of the same acidity More acidic Basic Neutral Of the same acidity ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry An azeotropic solution of two liquids has boiling point lower than either of them, when it Is unsaturated Shows positive deviation from Raoult's law Shows negative deviation from Raoult's law Is saturated Is unsaturated Shows positive deviation from Raoult's law Shows negative deviation from Raoult's law Is saturated ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 centipoise is equivalent to 1 gm/cm.second 2.42 lb/ft.second 1 centistoke 2.42 lb/ft.hr 1 gm/cm.second 2.42 lb/ft.second 1 centistoke 2.42 lb/ft.hr ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Kopp's rule is useful for the determination of Heat capacities of gases Heat capacities of solids Molal heat capacities of gases Activation energy Heat capacities of gases Heat capacities of solids Molal heat capacities of gases Activation energy ANSWER DOWNLOAD EXAMIANS APP
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