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
The extent of a reaction is ___________________? Read More »
Chemical Reaction A. 0.253
B. 0.338
C. 0.152
D. 0.637
A. Increases
B. Decreases
C. Remains unchanged
D. Increases exponentially
Bulk diffusion in catalyst pore _______________ with increase in pressure? Read More »
Chemical Reaction A. CSTR
B. CSTR in series
C. Plug flow reactor
D. Recycle reactor
Autocatalytic reactions are best carried out in a_________________? Read More »
Chemical Reaction 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
The rate constant of a reaction is a function of the ___________________? Read More »
Chemical Reaction A. 0
B. 500
C. 750
D. ∞
The vessel dispersion number (D/μL) for plug flow is_________________? Read More »
Chemical Reaction 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.
A catalyst promoter_________________? Read More »
Chemical Reaction A. 1/(time)n
B. (Concentration)1 – n/(time)
C. (Concentration)n – 1/(time)
D. None of these
