Stoichiometry Heat of transition is the heat evolved or absorbed, when a substance is converted from Vapor to solid Solid to liquid One allotropic form to another allotropic form Vapor to liquid Vapor to solid Solid to liquid One allotropic form to another allotropic form Vapor to liquid 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 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 Measures the depression in freezing point Is a function of the liquid phase composition ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry If a solution of eutectic composition is cooled, __________ reaching the eutectic temperature. None of these The solvent begins to freeze out even before It will undergo no change until It will not solidify even on None of these The solvent begins to freeze out even before It will undergo no change until It will not solidify even on ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In case of an unsaturated vapor-gas mixture, the humid volume increases with increase in the Neither A nor B Total pressure Absolute humidity at a given temperature Both A & B Neither A nor B Total pressure Absolute humidity at a given temperature Both A & B ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 Kcal/kg. °C is equivalent to __________ BTU/lb. °F. 1 None of these 4.97 2.42 1 None of these 4.97 2.42 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Pick out the wrong unit conversion of calorific value. 1 BTU/lb = 2.3 kcal/kg 1 BTU/ft³ = 8.9 kcal/m³ = 0.038 MJ/m³ 1 kcal/kg = 1.8 BTU/lb = 4.186 kJ/kg 1 kcal/m³ = 0.1124 BTU/ft³ 1 BTU/lb = 2.3 kcal/kg 1 BTU/ft³ = 8.9 kcal/m³ = 0.038 MJ/m³ 1 kcal/kg = 1.8 BTU/lb = 4.186 kJ/kg 1 kcal/m³ = 0.1124 BTU/ft³ ANSWER DOWNLOAD EXAMIANS APP
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