Chemical Reaction Engineering
A first order reaction requires two unequal sized CSTR. Which of the following gives higher yield ?

Large reactor followed by smaller one
Data insufficient, can
Either of the arrangement A or B will give the same yield
Smaller reactor followed by larger one

ANSWER DOWNLOAD EXAMIANS APP

Chemical Reaction Engineering
The heat of reaction

Depends on the pressure only
Is independent of the mechanism of reaction
Depends on the mechanism of reaction only
Depends on both pressure and mechanism of reaction

ANSWER DOWNLOAD EXAMIANS APP

Chemical Reaction Engineering
Which of the following will favour the reverse reaction in a chemical equilibrium reaction?

Removal of at least one of the products at regular interval
None of these
Increasing the concentration of one of the reactants
Increasing the concentration of one or more of the products

ANSWER DOWNLOAD EXAMIANS APP

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

Of low probability of many body collisions
Many body collisions are not favoured energetically
Of requirement of very large concentration for such reactions
Of very large activation energy of many bodies

ANSWER DOWNLOAD EXAMIANS APP