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

ANSWER DOWNLOAD EXAMIANS APP

Chemical Reaction Engineering
A batch reactor is suitable for

Liquid phase reactions
Achieving cent percent conversion of reactants into products
Obtaining uniform polymerisation products in highly exothermic reactions
Large scale gaseous phase reactions

ANSWER DOWNLOAD EXAMIANS APP

Chemical Reaction Engineering
For the same residence time, which one will give the maximum conversion?

Two stirred tank (each of 2.5 litres) in series
Single stirred tank (v = 5 litres)
Stirred tank followed by tubular flow reactor (each of 2.5 litres)
Single tubular flow reactor (v = 5 litres)

ANSWER DOWNLOAD EXAMIANS APP