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Chemical Reaction Engineering

Chemical Reaction Engineering
The dimensions of rate constant for reaction 3A → B are (l/gm mole)/min. Therefore the reaction order is

2
1
3

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Chemical Reaction Engineering
Which of the following curves shows the effect of temperature on the extent of gas-solid adsorption at a given pressure?

Freundlich adsorption isotherm
Adsorption isobar
None of these
Langmuir adsorption isotherm

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Chemical Reaction Engineering
The percent conversion of ethanol in the reactor is

2.5
97.5
95
100

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Chemical Reaction Engineering
There is no correspondence between stoichiometry and the rate equation in case of a/an __________ reaction.

Non-elementary
Multiple
Autocatalytic
Elementary

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Chemical Reaction Engineering
In the fluid catalytic cracker (FCC), the cracking reaction is __________ (i) and the regeneration is ____________ (ii)

(i) exothermic (ii) exothermic
(i) exothermic (ii) endothermic
(i) endothermic (ii) enodthermic
(i) endothermic (ii) exothermic

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Chemical Reaction Engineering
Fractional conversion __________ with increase in pressure for ammonia synthesis reaction i.e., N₂ + 3H₂ ⇋ 2NH₃.

Unpredictable from the data
Increases
Remains unchanged
Decreases

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