Chemical Reaction

A. Stirred tank
B. Tubular flow
C. Batch
D. Fixed bed

A. 8
B. 16
C. 1/8
D. 1/16

A. Pressure has no effect
B. Backward reaction is favoured
C. Forward reaction is favoured
D. None of these

A. Pulse
B. Step
C. Both A. & B.
D. Neither A. nor B.

A. Reaction can be accomplished with small reactor
B. Conversion can be obtained with a high feed rate
C. Both A. and B.
D. None of these

A. 1.6
B. 2
C. 2.24
D. 2.5

A. DE = DM + DK
B. 1/DE = 1/DN + DK
C. DE = DM . DE
D. DE = DN/DE

A. Surface chemical reaction
B. Adsorption
C. Desorption
D. None of these

A. Remain the same
B. Be halved
C. Also be doubled
D. Become one fourth

A. Have very high selectivity
B. Increase the activity of a catalyst
C. Provide large surface area with a small amount of active material
D. Inhibit catalyst poisoning