Stoichiometry Dissolving a solute in a solvent does not change its None of these Specific heat Vapour pressure Viscosity None of these Specific heat Vapour pressure Viscosity ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The most convenient way of expressing solution concentration is in terms of Mole fraction Molality Normality Molarity Mole fraction Molality Normality Molarity ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A bypass stream in a chemical process is useful, because it Improves the conversion Increases the yield of products Facilitates better control of the process None of these Improves the conversion Increases the yield of products Facilitates better control of the process None of these 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 M/s Cm/s Mole/m².s.Pa Kmole/m².s.Pa M/s Cm/s Mole/m².s.Pa Kmole/m².s.Pa ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The OH⁻ concentration in a solution having pH value 3 is 10-13 10-11 10-10 10-3 10-13 10-11 10-10 10-3 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry An azeotropic solution of two liquids has boiling point lower than either of them, when it 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 Is unsaturated Is saturated Shows negative deviation from Raoult's law ANSWER DOWNLOAD EXAMIANS APP
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