Chemical Reaction Engineering __________ explains the mechanism of catalysis. Thermodynamics Collision theory Activated complex theory None of these Thermodynamics Collision theory Activated complex theory None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Recycling back of outlet stream to the reactor from an ideal CSTR carrying out a first order liquid phase reaction will result in __________ in conversion. Decrease Either A or B, depends on the type of reaction Increase No change Decrease Either A or B, depends on the type of reaction Increase No change ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Exposure of a photographic plate to produce a latent image is an example of __________ reaction. Both B and C Very fast Photochemical Very slow Both B and C Very fast Photochemical Very slow ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering At a given temperature, K₁, K₂ and K3 are equilibrium constants for the following reactions 1, 2, 3 respectively. CH₄(g) + H₂O(g) ⇋ CO(g) + 3H₂(g), CO(g) + H₂O(g) ⇋ CO₂(g) + H₂(g) CH₄(g) + 2H₂O(g) ⇋ CO₂(g) + 4H₂(g) Then K₁, K₂ and K3 are related as: K3 = K₁.K₂ K3 = (K₁.K₂)2 K3(K₁+K₂)/2 K3 = (K₁.K₂)0.5 K3 = K₁.K₂ K3 = (K₁.K₂)2 K3(K₁+K₂)/2 K3 = (K₁.K₂)0.5 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Non-catalytic fluid-solid reactions are represented by __________ model. Unreacted core Both A and B Continuous reaction Neither A and B Unreacted core Both A and B Continuous reaction Neither A and B ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Space velocity Is a measure of the ease of the reaction All of these Is the maximum feed rate pre unit volume of reactor for a given conversion Describes the extensive operating characteristics of a tubular flow reactor Is a measure of the ease of the reaction All of these Is the maximum feed rate pre unit volume of reactor for a given conversion Describes the extensive operating characteristics of a tubular flow reactor ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS