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Chemical Reaction Engineering

Chemical Reaction Engineering
The temperature dependence of reaction rate constant (K) by Arhenius law is given by

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

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Chemical Reaction Engineering
Signal normally used to study non-ideal flow by stimulus response technique is __________ input.

Step
Pulse
Neither A nor B
Both A & B

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Chemical Reaction Engineering
On application of pressure to the equilibrium system, ice ⇋ water; which of the following phenomenon will occur?

Equilibrium will not be attained
Water will evaporate
More ice will be formed
More water will be formed

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Chemical Reaction Engineering
For an ideal mixed flow reactor (CSTR), the exit age distribution E(t) is given by

None of these
A step function
A dirac delta function
A ramp function

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Chemical Reaction Engineering
From Arhenius law, a plot of loge K versus 1/T gives a straight line with a slope of (-E/R). The unit of E/R is

K cal
°K
K cal/°K
K cal. °K

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Chemical Reaction Engineering
Carrier in a catalyst increases its

Surface area
Performance
Activity
None of these

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