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Chemical Reaction Engineering

Chemical Reaction Engineering
Cold shot cooling is only practical when the feed temperature is __________ than the reaction temperature.

Much higher
Higher
Lower
Much lower

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Chemical Reaction Engineering
The excess energy of reactants in a chemical reaction required to dissociate into products is termed as the __________ energy.

Binding
Threshold
Potential
Activation

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Chemical Reaction Engineering
When a catalyst increases the rate of forward reaction, the value of rate constant

Decreases
Remain same
Becomes infinite
Increases

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Chemical Reaction Engineering
Slurry reactors are characterised by the

Lack of intraparticle diffusion resistance
Neither A nor B
Presence of two mobile phases
Both A and B

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

Conservation of mass
Constant proportion
None of these
Multiple proportion

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Chemical Reaction Engineering
Consider the 'n' th order irreversible liquid phase reaction A → B. Which one of the following plots involving half life of the reaction (t1/2) and the initial reactant concentration (CA0) gives a straight line plot?

Ln CA0 Vs ln t1/2
CA0 Vs ln t1/2
CA0 Vs t1/2
Ln CA0 Vs t1/2

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