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Chemical Reaction Engineering

Chemical Reaction Engineering
A balanced chemical reaction equation conforms to the law of

Conservation of mass
None ofthese
Gaseous volumes
Avagadro's hypothesis

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Chemical Reaction Engineering
With decrease in temperature, the equilibrium conversion of a reversible endother- mic reaction

Decreases
Remains unaffected
Increases
Increases linearly with temperature

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Chemical Reaction Engineering
The reaction between oxygen and organic material is a/an __________ reaction.

Endothermic
Exothermic
Photochemical
Biochemical

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Chemical Reaction Engineering
Limiting reactant in a chemical reaction decides the

Conversion
Rate constant
Equilibrium constant
Reaction speed

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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

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Chemical Reaction Engineering
The equilibrium constant of chemical reaction __________ in the presence of catalyst.

Remains unaffected
Increases
Decreases
Can either increase or decrease (depends on the type of catalyst)

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MORE MCQ ON Chemical Reaction Engineering

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