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 1 0.24 0.18 1 0.24 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Measurement of the amount of dry gas collected over water from volume of moist gas is based on the Charle's law Dalton's law of partial pressures Boyle's law Avogadro's hypothesis Charle's law Dalton's law of partial pressures Boyle's law Avogadro's hypothesis ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Except for monoatomic gases, the molal heat capacity at constant volume for all gases is __________ Kcal/Kg mole.° K. < 3 < 1 3 > 3 < 3 < 1 3 > 3 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In __________ process, ions of salts react with water to produce acidity or alkalinity. Hydration Electrolysis Hydrolysis Dialysis Hydration Electrolysis Hydrolysis Dialysis ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The chemical nature of an element is independent of None of these Its atomic number The number of protons or electrons present in it The number of neutrons present in it None of these Its atomic number The number of protons or electrons present in it The number of neutrons present in it ANSWER DOWNLOAD EXAMIANS APP
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