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CHEMICAL REACTION ENGINEERING

Chemical Reaction Engineering
For a gaseous phase reaction, rate of reaction is equal to K. CA . CB. If the volume of the reactor is suddenly reduced to l/4th of its initial volume, then the rate of reaction compared to the original rate will be __________ times.

8
16
43838
43846

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Chemical Reaction Engineering
The rate of a gas phase reaction is given by K . CA . CB. If the volume of the reaction vessel is reduced to l/4th of its initial volume, then the reaction rate compared to the original rate will be __________ times.

8
4
2
16

ANSWER DOWNLOAD EXAMIANS APP

Chemical Reaction Engineering
The most unsuitable reactor for carrying out reactions in which high reactant concentration favours high yields is

Series of CSTR
Backmix reactor
Plug flow reactor
PFR in series

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Chemical Reaction Engineering
The rate of a chemical reaction is almost doubled for every 10°C rise in temperature. The rate will increase __________ times, if the temperature rises form 10 to 100°C.

256
112
612
512

ANSWER DOWNLOAD EXAMIANS APP

Chemical Reaction Engineering
BET apparatus is used to determine the

Pore size distribution
Pore diameter
Specific surface of a porous catalyst
Porosity of the catalyst bed

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