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 0.18 0.24 1 0.18 0.24 1 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 kg/m² is equal to __________ mm water column. 1 1000 100 10 1 1000 100 10 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The pressure under which liquid and vapor can co-exit at equilibrium is called the __________ vapor pressure. Saturated Limiting Normal Real Saturated Limiting Normal Real ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The depression in freezing point of a solution is Directly proportional to the mole of solute Neither A nor B Both A & B Inversely proportional to the mass of solvent Directly proportional to the mole of solute Neither A nor B Both A & B Inversely proportional to the mass of solvent ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The increase in the temperature of the aqueous solution will result in decrease of its Molarity Mole fraction of the solute Molality Weight % of the solute Molarity Mole fraction of the solute Molality Weight % of the solute ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Avogadro number is the number of molecules in one __________ of a gas. Gm.mole Kilogram Gram Litre Gm.mole Kilogram Gram Litre ANSWER DOWNLOAD EXAMIANS APP
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