Stoichiometry The heat of adsorption of a gas caused by Van der Walls forces of attraction and capillarity is equal to the heat of Sum of A and B Normal condensation Wetting Difference of A and B Sum of A and B Normal condensation Wetting Difference of A and B ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry During a phase change process like sublimation, vaporisation, melting etc., the specific __________ does not change. Internal energy Entropy Gibbs free energy Enthalpy Internal energy Entropy Gibbs free energy Enthalpy ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 bar is almost equal to __________ atmosphere. 1000 1 10 100 1000 1 10 100 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A bypass stream in a chemical process is useful, because it Facilitates better control of the process Increases the yield of products Improves the conversion None of these Facilitates better control of the process Increases the yield of products Improves the conversion None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The combustion equations of carbon and carbon monoxide are as follows: C + O₂ = CO₂, ΔH = - 394 kJ/kg . mole CO + 1/2 O₂ = CO₂, ΔH = - 284.5 kJ/kg. mole. The heat of formation of CO is __________ kJ/kg. mole. +180 +100 -109.5 +109.5 +180 +100 -109.5 +109.5 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The reverse process of fractional crystallisation is called Differential distillation Absorption Leaching Stripping Differential distillation Absorption Leaching Stripping ANSWER DOWNLOAD EXAMIANS APP
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