Stoichiometry Enthalpy of a vapor gas mixture may be increased by increasing the Temperature at constant humidity Humidity at constant temperature Temperature and the humidity All of these Temperature at constant humidity Humidity at constant temperature Temperature and the humidity All of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry An azeotropic solution of two liquids has boiling point lower than either of them, when it Is unsaturated Is saturated Shows negative deviation from Raoult's law Shows positive deviation from Raoult's law Is unsaturated Is saturated Shows negative deviation from Raoult's law Shows positive deviation from Raoult's law ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Roult's law is obeyed by a __________ solution. None of these Saturated Molar Normal None of these Saturated Molar Normal ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Pure aniline is evaporating through a stagnant air film of 1 mm thickness at 300 K and a total pressure of 100 KPa. The vapor pressure of aniline at 300 K is 0.1 KPa. The total molar concentration under these conditions is 40.1 mole/m³ . The diffusivity of aniline in air is 0.74xl0-5m²/s.The numerical value of mass transfer co-efficient is 7.4 x 10-3. Its units are Kmole/m².s.Pa Cm/s M/s Mole/m².s.Pa Kmole/m².s.Pa Cm/s M/s Mole/m².s.Pa ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry An equation for calculating vapour pressure is given by, log10 P = A - B(t + c). Antonic equation Kopp's rule Kistyakowsky equation Trouton's rule Antonic equation Kopp's rule Kistyakowsky equation Trouton's rule ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The vapor pressure of the solvent decreased by 10 mm Hg, when a non-volatile solute was added to the solvent. The mole fraction of the solute in the solution is 0.2. What should be the mole fraction of the solvent, if the decrease in vapor pressure of the solvent is required to be 20 mm Hg.? 0.4 0.6 0.2 0.1 0.4 0.6 0.2 0.1 ANSWER DOWNLOAD EXAMIANS APP
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