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Chemical Reaction Engineering

Chemical Reaction Engineering
The enzyme which can catalyse the conversion of glucose to ethyl alcohol is

Diastase
Maltase
Invertase
Zymase

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Chemical Reaction Engineering
Kinetics of a catalytic reaction can be best studied on a/an __________ reactor.

Mixed
Either A, B and C
Differential (flow)
Integral (plug flow)

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Chemical Reaction Engineering
A rise in temperature

Does not affect a catalysed reaction
Normally tends to increase the reaction rate
Does not affect photo-chemical reaction rates
All of these

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Chemical Reaction Engineering
In chamber process of sulphuric acid manufacture in industry, the gas phase oxidation of SO₂ to SO₃ is accomplished by a __________ reaction.

Catalytic heterogeneous
Catalytic homogenous
Non-catalytic homogeneous
Non-catalytic heterogeneous

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Chemical Reaction Engineering
An exothermic reaction takes place in an adiabatic reactor. The product temperature __________ reactor feed temperature.

Is always equal to
Is always greater than
May be greater or less than
Is always less than

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Chemical Reaction Engineering
In the gaseous phase ammonia formation reaction (N₂ + 3H₂ ⇋ 2NH₃), the value of the equilibrium constant depends on the

Temperature
Initial concentration of N₂ and H₂
Total pressure of the system
Volume of the reactor

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