Stoichiometry Heat of reaction is not influenced by The physical state (e.g., solid, liquid or gaseous) of reactants and products Whether the reaction is carried out at constant temperature or constant pressure The route/method through which final products are obtained None of these The physical state (e.g., solid, liquid or gaseous) of reactants and products Whether the reaction is carried out at constant temperature or constant pressure The route/method through which final products are obtained None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The increase in the temperature of the aqueous solution will result in decrease of its Weight % of the solute Molality Mole fraction of the solute Molarity Weight % of the solute Molality Mole fraction of the solute Molarity ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Addition of a non-volatile solute to a pure solvent Increases its boiling point Both B and C Increases its freezing point Decreases its freezing point Increases its boiling point Both B and C Increases its freezing point Decreases its freezing point ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The net heat evolved or absorbed in a chemical process, i.e. total change in the enthalpy of the system is independent of the State of aggregation & the state of combination at the beginning & the end of the reaction Number of intermediate chemical reactions involved None of these Temperature & pressure State of aggregation & the state of combination at the beginning & the end of the reaction Number of intermediate chemical reactions involved None of these Temperature & pressure ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Heat of reaction is a function of the Temperature Pressure Both(a)&(b) Neither (a) nor (b) Temperature Pressure Both(a)&(b) Neither (a) nor (b) ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Na₂SO₄. 10H₂O crystals are formed by cooling 100 Kg of 30% by weight aqueous solution of Na₂SO₄. The final concentration of the solute in the solution is 10%. The weight of crystals is 58.65 20 45.35 32.2 58.65 20 45.35 32.2 ANSWER DOWNLOAD EXAMIANS APP
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