Stoichiometry The weight fraction of methanol in an aqueous solution is 0.64. The mole fraction of methanol XM satisfies XM = 0.5 XM < 0.5 XM ≥ 0.64 0.5 < XM < 0.64 XM = 0.5 XM < 0.5 XM ≥ 0.64 0.5 < XM < 0.64 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1m³ is approximately equal to 35 ft³ 4.5 ft³ 28 litres 4.5 litres 35 ft³ 4.5 ft³ 28 litres 4.5 litres ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Ideal solution is formed, when its components have zero Neither A nor B Heat of mixing Volume change Both A & B Neither A nor B Heat of mixing Volume change Both A & B ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The osmotic pressure of a solution is directly proportional to the Absolute temperature of a given concentration Molecular concentration of the solute All of these Lowering of vapor pressure Absolute temperature of a given concentration Molecular concentration of the solute All of these Lowering of vapor pressure ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Sodium __________ has inverted solubility curve i.e. its solubility increases with the lowering of temperature. Chloride Carbonate (monohydrate) Bisulphite Thiosulphate Chloride Carbonate (monohydrate) Bisulphite Thiosulphate ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In a binary liquid system, the composition expressed as __________ is independent of the temperature & pressure. All of these Kg-mole of solute/kg-mole of solvent Kg of solute/kg of solvent Kg-mole of solute/1000 kg of solvent All of these Kg-mole of solute/kg-mole of solvent Kg of solute/kg of solvent Kg-mole of solute/1000 kg of solvent ANSWER DOWNLOAD EXAMIANS APP
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