Stoichiometry In physical adsorption, as compared to chemisorption, the Heat of adsorption is very large Quantity adsorbed per unit mass is higher Activation energy is very high Rate of adsorption is controlled by the resistance to surface reaction Heat of adsorption is very large Quantity adsorbed per unit mass is higher Activation energy is very high Rate of adsorption is controlled by the resistance to surface reaction ANSWER DOWNLOAD EXAMIANS APP
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 a function of the liquid phase composition Measures the elevation in boiling point Is not dependent on the temperature Measures the depression in freezing point Is a function of the liquid phase composition Measures the elevation in boiling point Is not dependent on the temperature ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry One micron is equal to __________ cm. 44106 44108 44112 44110 44106 44108 44112 44110 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following is not a unit of kinematic viscosity? None of these Poise Stoke Cm²/second None of these Poise Stoke Cm²/second ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following ratios defines the recycle ratio in a chemical process? Recycle stream/fresh feed stream Recycle stream/gross feed stream Gross feed stream/recycle feed stream None of these Recycle stream/fresh feed stream Recycle stream/gross feed stream Gross feed stream/recycle feed stream None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Pick out the wrong unit conversion of calorific value. 1 BTU/ft³ = 8.9 kcal/m³ = 0.038 MJ/m³ 1 BTU/lb = 2.3 kcal/kg 1 kcal/m³ = 0.1124 BTU/ft³ 1 kcal/kg = 1.8 BTU/lb = 4.186 kJ/kg 1 BTU/ft³ = 8.9 kcal/m³ = 0.038 MJ/m³ 1 BTU/lb = 2.3 kcal/kg 1 kcal/m³ = 0.1124 BTU/ft³ 1 kcal/kg = 1.8 BTU/lb = 4.186 kJ/kg ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS