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Chemical Reaction Engineering

Chemical Reaction Engineering
Limiting reactant in a chemical reaction decides the

Conversion
Equilibrium constant
Reaction speed
Rate constant

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Chemical Reaction Engineering
If in the gaseous phase reaction, N₂O₄ ⇋ 2NO₂, x is the part of N₂O₄ which dissociates, then the number of molecules at equilibrium will be

(1 + x)
(1 - x)²
(1 - x)
(1 + x)²

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Chemical Reaction Engineering
Shift conversion reaction

Converts N₂ and H₂ into NH₃
Converts CO to CO₂ with steam
Is highly exothermic
Is non-catalytic

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Chemical Reaction Engineering
If 'n' is the order of reaction, then unit of rate constant is

(time)n - 1 (concentration)
(time)-1 (concentration)n - 1
1/(time)(concentration)n - 1
None of these

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Chemical Reaction Engineering
Higher free energy of activation of a chemical reaction (at a given temperature) implies

Slower rate of reaction
Higher rate of reaction
Both B and C
Higher equilibrium conversion

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Chemical Reaction Engineering
The rate of reaction of a/an __________ reaction is not affected by temperature rise.

Autocatalytic
Zero order
Photochemical
Consecutive

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MORE MCQ ON Chemical Reaction Engineering

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