There is no correspondence between stoichiometric and the rate equation in case of a/an _____________ reaction?
A. Elementary
B. Multiple
C. Autocatalytic
D. Non-elementary
A. Elementary
B. Multiple
C. Autocatalytic
D. Non-elementary
A. Is independent of temperature
B. Varies with temperature
C. Depends on the nature of the reactants
D. Both B. and C.
Specific rate constant for a second order reaction__________________? Read More »
Chemical Reaction A. Inner catalyst core of radius R/8 does not participate in reaction
B. Inner catalyst core of radius R/2 does not participate in reaction
C. Inner catalyst core of radius 7R/8 does not participate in reaction
D. Effectiveness factor for a zero order reaction cannot be 7/8 as it must always be 1
A. 1
B. 2
C. 3
D. 4
A. Nature of the reactants
B. Concentration of the reactants
C. Temperature at which the reaction is carried
D. All A., B. and C.
Velocity of a reaction depends upon the_________________? Read More »
Chemical Reaction A. Methanol synthesis
B. Catalytic cracking
C. Ammonia synthesis
D. Oxidation of sulphur
From among the following, choose one which is not an exothermic process ? Read More »
Chemical Reaction A. 5°C
B. 10°C
C. 20°C
D. 100°C
A. Backmix reactor
B. Plug flow reactor
C. Series of CSTR
D. PFR in series
A. 100
B. 97.5
C. 95
D. 2.5
A. Pressure
B. Temperature
C. Both A. & B.
D. Neither A. nor B.