For reactions in parallel viz A → P (desired product) and A → Q (unwanted product), if the order of the desired reaction is higher than that of the undesired reaction, a

Chemical Reaction Engineering
For reactions in parallel viz A → P (desired product) and A → Q (unwanted product), if the order of the desired reaction is higher than that of the undesired reaction, a

Single CSTR is the most suitable

Batch reactor is preferred over a single CSTR for high yield

Both A and B

Tubular reactor is preferred over a single CSTR for high yield

Single CSTR is the most suitable

Batch reactor is preferred over a single CSTR for high yield

Both A and B

Tubular reactor is preferred over a single CSTR for high yield

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

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

Of very large activation energy of many bodies

Of requirement of very large concentration for such reactions

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Chemical Reaction Engineering
The conversion in a mixed reactor/accomplishing a reaction A 3R is 50% when gaseous reactant 'A' is introduced at the rate of 1 litre/second and the leaving flow rate is 2 litres/second. The holding time for this operation is __________ second.

0.5

1

2

3

0.5

1

2

3

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Chemical Reaction Engineering
Reactions with high activation energy are

Very temperature sensitive

Always irreversible

Temperature insensitive

Always reversible

Very temperature sensitive

Always irreversible

Temperature insensitive

Always reversible

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Chemical Reaction Engineering
Promoter is added to the catalyst to improve its

None of these

Porosity

Sensitivity

Surface area

None of these

Porosity

Sensitivity

Surface area

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Chemical Reaction Engineering
An endothermic second order reaction is carried out in an adiabatic plug flow reactor. The rate of heat generation is

Constant throughout the reactor

Maximum at the centre of the reactor

Maximum at the exit of the reactor

Maximum at the inlet of the reactor

Constant throughout the reactor

Maximum at the centre of the reactor

Maximum at the exit of the reactor

Maximum at the inlet of the reactor

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Chemical Reaction Engineering

Chemical Reaction Engineering For reactions in parallel viz A → P (desired product) and A → Q (unwanted product), if the order of the desired reaction is higher than that of the undesired reaction, a

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

Chemical Reaction Engineering The conversion in a mixed reactor/accomplishing a reaction A 3R is 50% when gaseous reactant 'A' is introduced at the rate of 1 litre/second and the leaving flow rate is 2 litres/second. The holding time for this operation is __________ second.

Chemical Reaction Engineering Reactions with high activation energy are

Chemical Reaction Engineering Promoter is added to the catalyst to improve its

Chemical Reaction Engineering An endothermic second order reaction is carried out in an adiabatic plug flow reactor. The rate of heat generation is

Chemical Reaction Engineering
For reactions in parallel viz A → P (desired product) and A → Q (unwanted product), if the order of the desired reaction is higher than that of the undesired reaction, a

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

Chemical Reaction Engineering
The conversion in a mixed reactor/accomplishing a reaction A 3R is 50% when gaseous reactant 'A' is introduced at the rate of 1 litre/second and the leaving flow rate is 2 litres/second. The holding time for this operation is __________ second.

Chemical Reaction Engineering
Reactions with high activation energy are

Chemical Reaction Engineering
Promoter is added to the catalyst to improve its

Chemical Reaction Engineering
An endothermic second order reaction is carried out in an adiabatic plug flow reactor. The rate of heat generation is