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Chemical Reaction Engineering

Chemical Reaction Engineering
A multiple reaction may be classified as a __________ reaction.

Mixed
Consecutive or side
Parallel or side
All of these

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Chemical Reaction Engineering
An imbalanced chemical reaction equation is against the law of

None of these
Conservation of mass
Multiple proportion
Constant proportion

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Chemical Reaction Engineering
If CA is the quantity of reactants initially present, the quantity left after 'n' half periods will be equal to

(CA)1/n
(CA)1/2n
(1/2)n.CA
(CA)n

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Chemical Reaction Engineering
If helium is introduced in a reactor containing O₂, SO₂ and SO₃ at equilibrium, so that total pressure increases while volume and temperature remains constant. In this case the dissociation of SO₃ (as per Le Chatlier principle)

Changes unpredictably
Remains unaltered
Decreases
Increases

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Chemical Reaction Engineering
For high conversion in a highly exothermic solid catalysed reaction, use a __________ bed reactor.

Fluidised bed reactor followed by a fixed
Fixed
Fixed bed reactor followed by a fluidised
Fluidised

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Chemical Reaction Engineering
The rate of a homogeneous reaction is a function of

Temperature and pressure only
All of these
Pressure and composition only
Temperature and composition only

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