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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
1
3

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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.

1
32
43833
3

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Chemical Reaction Engineering
In a reversible chemical reaction having two reactants in equilibrium, if the concentration of the reactants are doubled, then the equilibrium constant will

Become one fourth
Remain the same
Also be doubled
Be halved

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Chemical Reaction Engineering
With decrease in temperature, the equilibrium conversion of a reversible endother- mic reaction

Increases linearly with temperature
Decreases
Remains unaffected
Increases

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Chemical Reaction Engineering
An example of autothermal reactor operation is

Benzene oxidation
Sulphur dioxide oxidation
Ammonia synthesis
Ethylene oxidation

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Chemical Reaction Engineering
During manufacture of H₂SO₄, the oxidation of SO₂ to SO₃ by oxygen is an en- dothermic reaction. The yield of SO₃ will be maximised, if the

Pressure is reduced
Temperature is increased and pressure is reduced
Temperature is reduced and pressure is increased
Temperature is increased

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