A. Batch
B. Plug-flow
C. Mixed
D. None of these
A. 1/(time)(concentration)n – 1
B. (Time)-1 (concentration)n – 1
C. (Time)n – 1 (concentration)
D. None of these
If ‘n’ is the order of reaction, then unit of rate constant is _________________? Read More »
Chemical Reaction A. Normally tends to increase the reaction rate
B. Does not affect a catalysed reaction
C. Does not affect photo-chemical reaction rates
D. All A., B. and C.
A rise in temperature ______________________? Read More »
Chemical Reaction A. Specific surface of a porous catalyst
B. Pore size distribution
C. Pore diameter
D. Porosity of the catalyst bed
BET apparatus is used to determine the ___________________? Read More »
Chemical Reaction A. Pore diffusion
B. Gas film
C. Chemical reaction
D. None of these
A. (i) exothermic (ii) endothermic
B. (i) exothermic (ii) exothermic
C. (i) endothermic (ii) endothermic
D. (i) endothermic (ii) exothermic
A. 0.33
B. 0.5
C. 1
D. Data insufficient, can’t be predicted
A. H2 + Cl2 ⇌ 2HCl
B. N2 + O2 ⇌ 2NO
C. N2O4 ⇌ 2 NO2
D. H2 + I2 ⇌ 2HI
A. High capacity
B. Presence of axial mixing
C. Presence of lateral mixing
D. Constant composition and temperature of reaction mixture
A plug-flow reactor is characterized by _____________________? Read More »
Chemical Reaction A. 4
B. 16
C. 8
D. 2
