Stoichiometry In physical adsorption, as compared to chemisorption, the 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 Heat of adsorption is very large Quantity adsorbed per unit mass is higher Activation energy is very high ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry __________ equation relates latent heat and boiling point. Kistyakowsky Kopp's Antonie Trouton's Kistyakowsky Kopp's Antonie Trouton's ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The unit of specific heat at constant pressure, Cp, in SI unit is W/m°K J/m³°K W/m²°C J/kg°K W/m°K J/m³°K W/m²°C J/kg°K ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Enthalpy of formation of NH₃ is - 46 kJ/kg mole. The enthalpy change for the gaseous reaction, 2NH₃ → N₂ + 3H₂, is equal to __________ kJ/kg. mole. -92 -23 92 46 -92 -23 92 46 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry One mole of methane undergoes complete combustion in a stoichiometric amount of air. The reaction proceeds as CH₄ + 2O₂ → CO₂ + 2H₂O. Both the reactants and products are in gas phase. ΔH°298 = - 730 kJ/mole of methane. Mole fraction of water vapour in the product gases is about 0.33 0.67 0.40 0.19 0.33 0.67 0.40 0.19 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry If the pressure of a gas is reduced to half & its absolute temperature is doubled, then the volume of the gas will None of these Be reduced to l/4th Increase two times Increase four times None of these Be reduced to l/4th Increase two times Increase four times ANSWER DOWNLOAD EXAMIANS APP
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