Chemical Reaction

A. Surface Kc/(1 + TS) reaction between absorbed A and B in the gas phase
B. Surface reaction between absorbed A and absorbed B
C. Surface reaction between A in the gas phase and absorbed B
D. Desorption of C

A. Rate of reaction
B. Frequency factor
C. Rate constant
D. Activation energy

A. Different for reactants and products
B. Dimensionless
C. Depends on the stoichiometric co-efficient
D. All of the above

A. 0.253
B. 0.338
C. 0.152
D. 0.637

A. Increases
B. Decreases
C. Remains unchanged
D. Increases exponentially

A. CSTR
B. CSTR in series
C. Plug flow reactor
D. Recycle reactor

A. Higher
B. Much higher
C. Lower
D. Much lower

A. Time of reaction
B. Temperature of the system
C. Extent of reaction
D. Initial concentration of the reactants

A. 0
B. 500
C. 750
D. ∞

A. Improves the activity of a catalyst
B. Acts as a catalyst support
C. Itself has very high activity
D. All A., B. and C.