Stoichiometry How many phases are present at eutectic point? 1 3 2 Unpredictable 1 3 2 Unpredictable ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry For most salts, the solubility increases with rise in temperature, but the solubility of __________ is nearly independent of temperature rise. Hypo Sodium carbonate monohydrate Sodium chloride Anhydrous sodium sulphate Hypo Sodium carbonate monohydrate Sodium chloride Anhydrous sodium sulphate ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In case of a ternery system involving two liquid components and a solute, the ratio of the concentration of the solute in the two phases at equilibrium is called the distribution co-efficient. The distribution co-efficient depends upon the Solute concentration Both A & B Temperature Neither A nor B Solute concentration Both A & B Temperature Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Osmotic pressure exerted by a solution prepared by dissolving one gram mole of a solute in 22.4 litres of a solvent at 0°C will be __________ atmosphere. 2 1.5 0.5 1 2 1.5 0.5 1 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 BTU/ft³ is approximately equal to __________ kcal/m³. 1 252 9 4 1 252 9 4 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The molecules of a liquid which is in equilibrium with its vapor at its boiling point on an average have equal __________ in the two phases. Kinetic energy Total energy Potential energy Intermolecular forces Kinetic energy Total energy Potential energy Intermolecular forces ANSWER DOWNLOAD EXAMIANS APP
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