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 0.18 0.24 1 0.18 0.24 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The heat of solution depends upon the Concentration of solution All of these Nature of solute Nature of solvent Concentration of solution All of these Nature of solute Nature of solvent ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The percentage ratio of the partial pressure of the vapor to the vapor pressure of the liquid at the existing temperature is Not a function of the composition of gas mixture Called percentage saturation Not a function of the nature of vapor Termed as relative saturation Not a function of the composition of gas mixture Called percentage saturation Not a function of the nature of vapor Termed as relative saturation ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 'Cox' chart which is useful in the design of a distillation column (particularly suitable for petroleum hydrocarbons) is a plot of the Log (temperature) vs. log (vapor pressure) Vapor pressure vs. temperature Vapor pressure vs. log (temperature) Temperature vs. log (vapor pressure) Log (temperature) vs. log (vapor pressure) Vapor pressure vs. temperature Vapor pressure vs. log (temperature) Temperature vs. log (vapor pressure) ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry One micron is equal to __________ cm. 44106 44112 44108 44110 44106 44112 44108 44110 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry With rise in temperature, the heat capacity of a substance Increases Either A or B; depends on the substance Decreases Remains unchanged Increases Either A or B; depends on the substance Decreases Remains unchanged ANSWER DOWNLOAD EXAMIANS APP
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