A. Flax
B. Pride Of Barbados
C. Red Poppy
D. Black Orchid
Submitted by: Rashid Mehmood
Month: February 2019
A. 1990
B. 1991
C. 1992
D. 1993
Submitted by: Malik Asghar Hussain
A. Sitara-e-Pakistan
B. Nishan-e-Pakistan
C. Hilal-e-Pakistan
D. None of these
Submitted by: Aaqib Zeeshan ALi Dedar
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.
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.
A. Methanol synthesis
B. Catalytic cracking
C. Ammonia synthesis
D. Oxidation of sulphur
A. 5°C
B. 10°C
C. 20°C
D. 100°C
