Effectiveness factor (E) of a catalyst pellet is defined as, E = (actual rate within pore of catalyst/rate if notsnowed by pore diffusion) Effectiveness factor for a first order reaction is given by (where, T = Thiele modulus)

Chemical Reaction Engineering
Effectiveness factor (E) of a catalyst pellet is defined as, E = (actual rate within pore of catalyst/rate if notsnowed by pore diffusion) Effectiveness factor for a first order reaction is given by (where, T = Thiele modulus)

None of these

Tan hT/T

Tan hT/tan T

Tan T/T

None of these

Tan hT/T

Tan hT/tan T

Tan T/T

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Chemical Reaction Engineering
There is no correspondence between stoichiometry and the rate equation in case of a/an __________ reaction.

Autocatalytic

Elementary

Non-elementary

Multiple

Autocatalytic

Elementary

Non-elementary

Multiple

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Chemical Reaction Engineering
The reactions of high molecularity are rare, because

Of very large activation energy of many bodies

Of requirement of very large concentration for such reactions

Many body collisions are not favoured energetically

Of low probability of many body collisions

Of very large activation energy of many bodies

Of requirement of very large concentration for such reactions

Many body collisions are not favoured energetically

Of low probability of many body collisions

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

Photochemical

Biochemical

Endothermic

Exothermic

Photochemical

Biochemical

Endothermic

Exothermic

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Chemical Reaction Engineering
With the same reaction time, initial concentration and feed rate, the reaction 2A → B is carried out separately in CSTR and P.F. reactor of equal volumes. The conversion will be

Same in both the reactors

Higher in CSTR

Data insufficient; can't be predicted

Higher in P.F. reactor

Same in both the reactors

Higher in CSTR

Data insufficient; can't be predicted

Higher in P.F. reactor

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Chemical Reaction Engineering
Exothermic reactions are best carried out in

CSTR in series

A CSTR

A plug flow reactor followed by CSTR

CSTR followed by a plug flow reactor

CSTR in series

A CSTR

A plug flow reactor followed by CSTR

CSTR followed by a plug flow reactor

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Chemical Reaction Engineering

Chemical Reaction Engineering Effectiveness factor (E) of a catalyst pellet is defined as, E = (actual rate within pore of catalyst/rate if notsnowed by pore diffusion) Effectiveness factor for a first order reaction is given by (where, T = Thiele modulus)

Chemical Reaction Engineering There is no correspondence between stoichiometry and the rate equation in case of a/an __________ reaction.

Chemical Reaction Engineering The reactions of high molecularity are rare, because

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

Chemical Reaction Engineering With the same reaction time, initial concentration and feed rate, the reaction 2A → B is carried out separately in CSTR and P.F. reactor of equal volumes. The conversion will be

Chemical Reaction Engineering Exothermic reactions are best carried out in

Chemical Reaction Engineering
Effectiveness factor (E) of a catalyst pellet is defined as, E = (actual rate within pore of catalyst/rate if notsnowed by pore diffusion) Effectiveness factor for a first order reaction is given by (where, T = Thiele modulus)

Chemical Reaction Engineering
There is no correspondence between stoichiometry and the rate equation in case of a/an __________ reaction.

Chemical Reaction Engineering
The reactions of high molecularity are rare, because

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

Chemical Reaction Engineering
With the same reaction time, initial concentration and feed rate, the reaction 2A → B is carried out separately in CSTR and P.F. reactor of equal volumes. The conversion will be

Chemical Reaction Engineering
Exothermic reactions are best carried out in