Stoichiometry In physical adsorption, as compared to chemisorption, the Quantity adsorbed per unit mass is higher Activation energy is very high Heat of adsorption is very large Rate of adsorption is controlled by the resistance to surface reaction Quantity adsorbed per unit mass is higher Activation energy is very high Heat of adsorption is very large Rate of adsorption is controlled by the resistance to surface reaction ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following is followed by an ideal solution ? Amgat's law Trouton's rule Raoult's law Boyle's law Amgat's law Trouton's rule Raoult's law Boyle's law ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Heat of reaction is a function of the Both(a)&(b) Pressure Neither (a) nor (b) Temperature Both(a)&(b) Pressure Neither (a) nor (b) Temperature 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. The rate of evaporation of aniline is 2.97 x 10⁻⁴. Its units are Kmole/m² . s Mole/s Mole/cm². s Mole/m² . s Kmole/m² . s Mole/s Mole/cm². s Mole/m² . s ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The pressure under which liquid and vapor can co-exit at equilibrium is called the __________ vapor pressure. Real Saturated Normal Limiting Real Saturated Normal Limiting ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A saturated vapor on being compressed would Both A & B Condense Form wet steam Neither A nor B Both A & B Condense Form wet steam Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
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