For the non catalytic reaction of particles with surrounding fluid, the same needed to achive the same fractional conversion for particles of different unchanging sizes is proportional to the particle diameter, when the __________ is the controlling resistance.

Chemical Reaction Engineering
For the non catalytic reaction of particles with surrounding fluid, the same needed to achive the same fractional conversion for particles of different unchanging sizes is proportional to the particle diameter, when the __________ is the controlling resistance.

Either A, B or C

Diffusion through ash layer

Chemical reaction

Film diffusion

Either A, B or C

Diffusion through ash layer

Chemical reaction

Film diffusion

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Chemical Reaction Engineering
Which of the following chemical reactions will be favoured by low pressure ?

2HI ⇋ H₂ + I₂

N₂O₂ ⇋ 2NO₂

N₂ + O₂ ⇋ 2NO

None of these

2HI ⇋ H₂ + I₂

N₂O₂ ⇋ 2NO₂

N₂ + O₂ ⇋ 2NO

None of these

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Chemical Reaction Engineering
To maximise the formation of R in the simultaneous reactionA + B → R , rR = 2CA0.5.CB2 A + B → S , rS = 1.5 CA . CB We should have

Low CA, low CB

High CA, low CB

High CA, high CB

Low CA, high CB

Low CA, low CB

High CA, low CB

High CA, high CB

Low CA, high CB

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Chemical Reaction Engineering
Given, 3H₂ + CO = CH₄ + H₂O, KP = 101.84 and, 4H₂ + CO₂ = CH₄ + 2H₂O, KP = 101.17the KP for the reaction CO + H₂O = CO₂ + H₂ is

L00.67

10-0.67

103.01

10-3.01

L00.67

10-0.67

103.01

10-3.01

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

(time)-1 (concentration)n - 1

None of these

1/(time)(concentration)n - 1

(time)n - 1 (concentration)

(time)-1 (concentration)n - 1

None of these

1/(time)(concentration)n - 1

(time)n - 1 (concentration)

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Chemical Reaction Engineering
__________ catalytic reaction is involved in the thermal cracking of gas oil.

Heterogeneous non

Homogeneous non

Homogeneous

Heterogeneous

Heterogeneous non

Homogeneous non

Homogeneous

Heterogeneous

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Chemical Reaction Engineering

Chemical Reaction Engineering For the non catalytic reaction of particles with surrounding fluid, the same needed to achive the same fractional conversion for particles of different unchanging sizes is proportional to the particle diameter, when the __________ is the controlling resistance.

Chemical Reaction Engineering Which of the following chemical reactions will be favoured by low pressure ?

Chemical Reaction Engineering To maximise the formation of R in the simultaneous reactionA + B → R , rR = 2CA0.5.CB2 A + B → S , rS = 1.5 CA . CB We should have

Chemical Reaction Engineering Given, 3H₂ + CO = CH₄ + H₂O, KP = 101.84 and, 4H₂ + CO₂ = CH₄ + 2H₂O, KP = 101.17the KP for the reaction CO + H₂O = CO₂ + H₂ is

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

Chemical Reaction Engineering __________ catalytic reaction is involved in the thermal cracking of gas oil.

Chemical Reaction Engineering
For the non catalytic reaction of particles with surrounding fluid, the same needed to achive the same fractional conversion for particles of different unchanging sizes is proportional to the particle diameter, when the __________ is the controlling resistance.

Chemical Reaction Engineering
Which of the following chemical reactions will be favoured by low pressure ?

Chemical Reaction Engineering
To maximise the formation of R in the simultaneous reactionA + B → R , rR = 2CA0.5.CB2 A + B → S , rS = 1.5 CA . CB We should have

Chemical Reaction Engineering
Given, 3H₂ + CO = CH₄ + H₂O, KP = 101.84 and, 4H₂ + CO₂ = CH₄ + 2H₂O, KP = 101.17the KP for the reaction CO + H₂O = CO₂ + H₂ is

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

Chemical Reaction Engineering
__________ catalytic reaction is involved in the thermal cracking of gas oil.