Stoichiometry Enthalpy change resulting, when unit mass of solid is wetted with sufficient liquid, so that further addition of liquid produces no additional thermal effect, is called the heat of Wetting Adsorption Complete wetting Mixing Wetting Adsorption Complete wetting Mixing ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The hydroxyl ion (OH?) concentration in a solution having pH value 3 will be 10?? 10?? ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A 'limiting reactant' is the one, which decides the __________ in the chemical reacation. Rate constant Equilibrium constant None of these Conversion Rate constant Equilibrium constant None of these Conversion ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry For the gaseous phase reaction, N₂ + O₂ ⇋ 2NO, ΔH = + 80 kJ/kg. mole; the decomposition of NO is favoured by Decrease in temperature Increase in pressure Decrease in pressure Increasing the concentration of N₂ Decrease in temperature Increase in pressure Decrease in pressure Increasing the concentration of N₂ ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Pick out the wrong unit conversion of mass transfer co-efficient. 1 kg/hr . m² = 4.8823 lb/hr . ft² 1 kg/hr.m².atm= 0.98687 kg/hr. m .bar 1 lb/hr . ft² = 4.8823 kg/hr . m² 1 lb/hr.ft³.atm. = 4.8182 kg/hr.m².bar 1 kg/hr . m² = 4.8823 lb/hr . ft² 1 kg/hr.m².atm= 0.98687 kg/hr. m .bar 1 lb/hr . ft² = 4.8823 kg/hr . m² 1 lb/hr.ft³.atm. = 4.8182 kg/hr.m².bar ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A liquid is in equilibrium with its vapor at its boiling point. On an average, the molecules in the liquid and gaseous phases have equal Potential energy Intermolecular forces of attraction Total energy Kinetic energy Potential energy Intermolecular forces of attraction Total energy Kinetic energy ANSWER DOWNLOAD EXAMIANS APP
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