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Chemical Reaction Engineering

Chemical Reaction Engineering
Exothermic reactions are best carried out in

CSTR followed by a plug flow reactor
A plug flow reactor followed by CSTR
A CSTR
CSTR in series

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Chemical Reaction Engineering
Which of the following chemical reactions will be favoured by low pressure ?

None of these
N₂O₂ ⇋ 2NO₂
N₂ + O₂ ⇋ 2NO
2HI ⇋ H₂ + I₂

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Chemical Reaction Engineering
For an ideal plug flow reactor, the value of Peclet number is

1
∞
0
10

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Chemical Reaction Engineering
Which of the following is the most suitable for isothermal operation?

Plug-flow reactor
Back-mix reactor
Fixed bed reactor
Batch reactor

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Chemical Reaction Engineering
A chemical reaction occurs when the energy of the reacting molecules is __________ the activation energy of the reaction.

Less than
Equal to or more than
Equal to
More than

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Chemical Reaction Engineering
Helium-mercury method is used for the measurement of the __________ of the catalyst.

Pore volume
Surface area
Porosity
Both B & C

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