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Chemical Reaction Engineering

Chemical Reaction Engineering
For the chemical reaction P → Q, it is found that the rate of reaction doubles as the concentration of 'P' is doubled. If the reaction rate is proportional to Cpn, then what is the value of 'n' for this chemical reaction

1
2
3

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Chemical Reaction Engineering
A high space velocity means that a given

Reaction can be accomplished with small reactor
None of these
Conversion can be obtained with a high feed rate
Both A and B

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Chemical Reaction Engineering
Time required for 50% decomposition of a liquid in an isothermal batch reactor following first order kinetics is 2 minutes. The time required for 75% decomposition will be about __________ minutes.

6
8
3
4

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Chemical Reaction Engineering
Carbon particles accummulated on the catalyst used in the gas oil cracking lies in the category of __________ poison.

Stability
Selectivity
Deposited
Chemisorbed

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Chemical Reaction Engineering
A reaction which is catalysed by a base is catalysed by all substances which have a tendency to

Gain an electron
None of these
Lose a proton
Gain a proton

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Chemical Reaction Engineering
For a first order chemical reaction, the rate constant

Changes on changing the concentration units
Has unit of time⁻¹
Is not a function of the unit of time
None ofthese

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