Chemical Reaction Engineering The unit of frequency factor in Arhenious equation is Same as that of activation energy None of these Dimensionless Same as that of rate constant Same as that of activation energy None of these Dimensionless Same as that of rate constant ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering If helium is introduced in a reactor containing O₂, SO₂ and SO₃ at equilibrium, so that total pressure increases while volume and temperature remains constant. In this case the dissociation of SO₃ (as per Le Chatlier principle) Increases Remains unaltered Decreases Changes unpredictably Increases Remains unaltered Decreases Changes unpredictably ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Half life period of a first order irreversible reaction A → B is Ln k/2 K/2 Ln 2/k Ln 0.5/k Ln k/2 K/2 Ln 2/k Ln 0.5/k ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering What is the dispersion number for a CSTR? ∞ 1 0 < 1 ∞ 1 0 < 1 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Cold shot cooling is only practical when the feed temperature is __________ than the reaction temperature. Higher Much higher Much lower Lower Higher Much higher Much lower Lower ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In an exothermic reaction, the energy of the reacting substances as compared to that of products is Same More Either A or B, depends on order of reaction Less Same More Either A or B, depends on order of reaction Less ANSWER DOWNLOAD EXAMIANS APP
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