Stoichiometry Solution made by dissolving equimolar amounts of different solutes in the same amount of a given solvent will have the None of these Different elevation in boiling point Elevation in boiling point in the ratio of their molecular weights Same elevation in boiling point None of these Different elevation in boiling point Elevation in boiling point in the ratio of their molecular weights Same elevation in boiling point ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Enthalpy of formation of NH₃ is - 46 kJ/kg mole. The enthalpy change for the gaseous reaction, 2NH₃ → N₂ + 3H₂, is equal to __________ kJ/kg. mole. -92 46 -23 92 -92 46 -23 92 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In general, the specific heats of aqueous solutions __________ with increase in the concentration of the solute. Remain unchanged Increase Decrease None of these Remain unchanged Increase Decrease None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Vapor pressure of water at 100°C is about __________ bar. 10.13 101.3 0.1013 1.013 10.13 101.3 0.1013 1.013 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 kg/cm² is equal to 10 metres of water column 1KPa 760 torr 1 metre of water column 10 metres of water column 1KPa 760 torr 1 metre of water column ANSWER DOWNLOAD EXAMIANS APP
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
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