Stoichiometry 80 kg of Na₂SO₄ (molecular weight = 142) is present in 330 kg of an aqueous solution. The solution is cooled such that. 80 kg of Na₂SO₄ .10H₂O crystals separate out. The weight fraction of Na₂SO₄ in the remaining solution is 1 0.24 0.18 1 0.24 0.18 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following is not a unit of kinematic viscosity? Cm²/second None of these Poise Stoke Cm²/second None of these Poise Stoke ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 Pascal (unit of pressure) is equal to __________ N/m². 10 1000 1 0.1 10 1000 1 0.1 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A liquid is in equilibrium with its vapor at its boiling point. On an average, the molecules in the liquid and gaseous phases have equal Potential energy Kinetic energy Intermolecular forces of attraction Total energy Potential energy Kinetic energy Intermolecular forces of attraction Total energy ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 kgf/cm² is not equal to 1 bar 10000 mm wc 1 torr 100 KPa = 100 000 N/m² 1 bar 10000 mm wc 1 torr 100 KPa = 100 000 N/m² ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The elevation in boiling point of a solution is proportional to the __________ of the solution. Molarity Normality Molal concentration Reciprocal of the molal concentration Molarity Normality Molal concentration Reciprocal of the molal concentration ANSWER DOWNLOAD EXAMIANS APP
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