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Chemical Reaction Engineering

Chemical Reaction Engineering
Ionic reactions occur in

Liquid state only
Any state
Solid state only
Solutions

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Chemical Reaction Engineering
For the chemical reaction X → Y, it is observed that, on doubling the concentration of 'X', the reaction rate quadruples. If the reaction rate is proportional to Cxn, then what is the value of 'n' ?

4
43834
2
16

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Chemical Reaction Engineering
Transition state theory gives the rate constant as

K α e-E/RT
K α √T . e-E/RT
K α eE/RT
K α T . e-E/RT

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Chemical Reaction Engineering
Bulk diffusion in catalyst pore __________ with increase in pressure.

Decreases
Remains unchanged
Increases
Increases exponentially

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Chemical Reaction Engineering
A chemical reaction occurs when the energy of the reacting molecules is __________ the activation energy of the reaction.

Equal to or more than
More than
Less than
Equal to

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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.

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

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