Chemical Reaction Engineering A catalyst inhibitor All of these Lessens its selectivity May be useful for suppressing undesirable side reactions Is added in small quantity during the catalyst manufacture itself All of these Lessens its selectivity May be useful for suppressing undesirable side reactions Is added in small quantity during the catalyst manufacture itself ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering On application of pressure to the equilibrium system, ice ⇋ water; which of the following phenomenon will occur? More ice will be formed More water will be formed Equilibrium will not be attained Water will evaporate More ice will be formed More water will be formed Equilibrium will not be attained Water will evaporate ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The heat of reaction Depends on both pressure and mechanism of reaction Depends on the pressure only Depends on the mechanism of reaction only Is independent of the mechanism of reaction Depends on both pressure and mechanism of reaction Depends on the pressure only Depends on the mechanism of reaction only Is independent of the mechanism of reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A reactor is generally termed as an autoclave, when it is a High pressure batch reactor Atmospheric pressure CSTR High pressure tubular reactor Atmospheric pressure tank reactor High pressure batch reactor Atmospheric pressure CSTR High pressure tubular reactor Atmospheric pressure tank reactor ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering What is the unit of the rate constant in a chemical reaction in which 10% of the reactant decomposes in one hour, 20% in two hours, 30% in three hours and so on? Moles/litre.second Litre/second Litre/mole Litre/mole.second Moles/litre.second Litre/second Litre/mole Litre/mole.second ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The role of a catalyst in a chemical reaction is to change the Equilibrium constant Activation energy Final products Heat of reaction Equilibrium constant Activation energy Final products Heat of reaction ANSWER DOWNLOAD EXAMIANS APP
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