Chemical Reaction Engineering Campus Interviews Online Exam Quiz
Chemical Reaction Engineering Campus Interviews GK Quiz. Question and Answers related to Chemical Reaction Engineering Campus Interviews. MCQ (Multiple Choice Questions with answers about Chemical Reaction Engineering Campus Interviews
For the parallel reaction A ? B and A ? C, of rate constants k1 and k2 respectively, both reactions of order 1, the rate expression is given as ____
Options
A : (-rA) = k1CA + k2CA
B : (-rA) = k1CA – k2CA
C : (-rA) = k2CA
D : (-rA) = k1CA
The reaction involving oxidation of nitric oxide to nitrous oxide follows the mechanism ____
Options
A : frac{-dO_2}{dt} = k[NO2]2[O2]
B : frac{-dO_2}{dt} = k[NO2][O2]
C : frac{-dO_2}{dt} = k[NO2]2[O2]2
D : frac{-dO_2}{dt} = k[NO2][O2]2
In the formation of phosgene from carbon monoxide and chlorine, which of the following is rate determining?
Options
A : Decomposition of chlorine
B : Formation of COCl.
C : Reaction of COCl. with Cl2
D : Decomposition of CO2
At very low concentrations of azomethane, its decomposition follows which order?
Options
A : First order
B : Zero order
C : Third order
D : Second order
An assumption of Steady State Approximation is ____
Options
A : Reaction occurs without the formation of intermediates
B : Catalyst does not accelerate reaction rate
C : One of the intermediates in the reaction is consumed as quickly as it is generated
D : Equilibrium state is attained at the end of a reaction
Formation of hydrogen iodide from the corresponding elements is a ____
Options
A : Single step mechanism
B : Two step mechanism
C : Three step mechanism
D : Four step mechanism
The rate determining step of a series of reactions is the one ____
Options
A : That is fastest
B : That is slowest
C : That does not contribute to the reaction
D : That does not occur
The order of the reaction involving the conversion of ozone to oxygen is ____
Options
A : Zero order
B : First order
C : Second order
D : Third order
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