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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

2
3
1

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Chemical Reaction Engineering
A gaseous reactant is introduced in a mixed reactor of 3 litres volume at the rate of 1 litre/second. The space time is __________ seconds.

3
1
32
43833

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Chemical Reaction Engineering
What is the value of 'n' if the reaction rate of the chemical reaction A → B, is proportional to CAn and it is found that the reaction rate triples, when the concentration of 'A' is increased 9 times ?

1/2
3
1/3
1/9

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Chemical Reaction Engineering
Which of the following is an independent variable for a batch tank reactor with uniform concentration and temperature?

Diameter of the reactor
Useful volume of the tank
None of these
Time

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Chemical Reaction Engineering
Limiting reactant in a chemical reaction decides the

Rate constant
Equilibrium constant
Conversion
Reaction speed

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Chemical Reaction Engineering
A typical example of an exothermic reversible reaction conducted at high pressure in industry is

Dehydration of ethanol
Polymerisation of ethylene
Methanol synthesis
Reformation of methane

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