Stoichiometry The activity co-efficient of a solution, which accounts for the departure of liquid phase from ideal solution behaviour Measures the depression in freezing point Is not dependent on the temperature Measures the elevation in boiling point Is a function of the liquid phase composition Measures the depression in freezing point Is not dependent on the temperature Measures the elevation in boiling point Is a function of the liquid phase composition ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A butane isomerisation process produces 70 kmole/hr of pure isobutane. A purge stream removed continuously, contains 85% n-butane and 15% impurity (mole%). The feed stream is n-butane containing 1% impurity (mole%). The flow rate of the purge stream will be 3 kmole/hr 4 kmole/hr 6 kmole/hr 5 kmole/hr 3 kmole/hr 4 kmole/hr 6 kmole/hr 5 kmole/hr ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A solution is made by dissolving 1 kilo mole of solute in 2000 kg of solvent. The molality of the solution is 0.5 2 1 0.5 0.5 2 1 0.5 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Isotonic solutions must have the same Normality Molar concentration Critical temperature Viscosity Normality Molar concentration Critical temperature Viscosity ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Roult's law is obeyed by a __________ solution. Molar Normal None of these Saturated Molar Normal None of these Saturated ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Assuming that CO₂ obeys perfect gas law, calculate the density of CO₂ (in kg/m³) at 263°C and 2 atm. 1 3 4 2 1 3 4 2 ANSWER DOWNLOAD EXAMIANS APP
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