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CHEMICAL REACTION ENGINEERING

Chemical Reaction Engineering
For every 10°C rise in temperature, the rate of chemical reaction doubles. When the temperature is increased from 30 to 70°C, the rate of reaction increases __________ times.

32
8
16
12

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Chemical Reaction Engineering
The rate constant of a chemical reaction increases by increasing the

Pressure
Reactant's concentration
Temperature
None of these

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Chemical Reaction Engineering
Knudsen diffusion is directly proportional to

T₂
√T
T
1/√T

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Chemical Reaction Engineering
Pure A in gas phase enters a reactor 50% of this A is converted to B through the reaction, A 3B. Mole fraction of A in the exit stream is

43833
43832
43834
43835

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Chemical Reaction Engineering
For a solid catalysed chemical reaction, the effectiveness of solid catalyst depends upon the __________ adsorption.

Both A and B
Neither A nor B
Chemical
Physical

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