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:

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)0.5

K3(K₁+K₂)/2

K3 = K₁.K₂

K3 = (K₁.K₂)2

K3 = (K₁.K₂)0.5

K3(K₁+K₂)/2

K3 = K₁.K₂

K3 = (K₁.K₂)2

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Chemical Reaction Engineering
The unit of frequency factor in Arhenious equation is

None of these

Same as that of rate constant

Same as that of activation energy

Dimensionless

None of these

Same as that of rate constant

Same as that of activation energy

Dimensionless

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Chemical Reaction Engineering
The reaction rate almost gets doubled for 10°C rise in temperature. This is due to the fact that the

Collision frequency increases

Fraction of molecules having threshold energy increases

Increased temperature reduces the activation energy

Value of threshold energy decreases

Collision frequency increases

Fraction of molecules having threshold energy increases

Increased temperature reduces the activation energy

Value of threshold energy decreases

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Chemical Reaction Engineering
A photochemical reaction is

Catalysed by light

Initiated by light

Accompanied with emission of light

All of these

Catalysed by light

Initiated by light

Accompanied with emission of light

All of these

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Chemical Reaction Engineering
The molecularity and the order of reaction respectively, for the hydrolysis of methyl acetate in presence of acids are

2 && 2

2 & 1

11 & 2

1 & 1

2 && 2

2 & 1

11 & 2

1 & 1

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Chemical Reaction Engineering
Specific rate constant for a second order reaction

Depends on the nature of the reactants

Varies with temperature

Both B and C

Is independent of temperature

Depends on the nature of the reactants

Varies with temperature

Both B and C

Is independent of temperature

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Chemical Reaction Engineering

Chemical Reaction Engineering The unit of frequency factor in Arhenious equation is

Chemical Reaction Engineering The reaction rate almost gets doubled for 10°C rise in temperature. This is due to the fact that the

Chemical Reaction Engineering A photochemical reaction is

Chemical Reaction Engineering The molecularity and the order of reaction respectively, for the hydrolysis of methyl acetate in presence of acids are

Chemical Reaction Engineering Specific rate constant for a second order reaction

Chemical Reaction Engineering
The unit of frequency factor in Arhenious equation is

Chemical Reaction Engineering
The reaction rate almost gets doubled for 10°C rise in temperature. This is due to the fact that the

Chemical Reaction Engineering
A photochemical reaction is

Chemical Reaction Engineering
The molecularity and the order of reaction respectively, for the hydrolysis of methyl acetate in presence of acids are

Chemical Reaction Engineering
Specific rate constant for a second order reaction