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Chemical Reaction Engineering

Chemical Reaction Engineering
The synthesis of proteins and metabolism in biological objects occur in the presence of biocatalyst called

None of these
Fungi
A ferment or an enzyme
Haemoglobin

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Chemical Reaction Engineering
The excess energy of the reactants required to dissociate into products is known as the __________ energy.

Threshold
Activation
Binding
Thermal

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Chemical Reaction Engineering
Space time equals the mean residence time

When the density of the reaction mixture is constant
For narrow diameter tubular reactor
For large diameter tubular reactor
For CSTR

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Chemical Reaction Engineering
Arrhenious equation represents graphically the variation between the __________ and temperature.

Rate of reaction
Activation energy
Rate constant
Frequency factor

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

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

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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
Less than
Equal to
More than

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