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Chemical Reaction Engineering

Chemical Reaction Engineering
For the chemical reaction P → Q, it is found that the rate of reaction doubles as the concentration of 'P' is doubled. If the reaction rate is proportional to Cpn, then what is the value of 'n' for this chemical reaction

1
2
3

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Chemical Reaction Engineering
Equilibrium of a chemical reaction as viewed by kinetics is a __________ state.

None of these
Dynamic steady
Static steady
Dynamic unsteady

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Chemical Reaction Engineering
Most important characteristics of gas-liquid reactors are the

Specific inter-facial area
Liquid hold-up
None of these
Both A and B

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Chemical Reaction Engineering
The half life period of a first order reaction is given by (where, K = rate constant. )

2.5 K
0.693/K
1.5 K
6.93 K

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Chemical Reaction Engineering
The increase in the rate of reaction with temperature is due to

Decrease in activation energy
None of these
Increase in the number of effective collisions
Increase in the average kinetic energy of the reacting molecules

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Chemical Reaction Engineering
The rate of a chemical reaction is almost doubled for every 10°C rise in temperature. The rate will increase __________ times, if the temperature rises form 10 to 100°C.

256
612
512
112

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