A. CO and H2
B. N2 and H2
C. H2, CH4 and CO
D. CO2 and H2
Related Mcqs:
- ‘Synthesis gas’ meant for the synthesis of organic compound is a variable mixture of ____________________?
A. N2 & H2
B. CO2 & H2
C. CO & H2
D. C & H2 - Lubricating greases are a mixture of__________________?
A. Mineral oil, soap and additives
B. Mineral oil and metallic soap
C. Mineral oil and fatty oil
D. Fatty oil and metallic soap - During the absorption of HCl gas in water (to produce liquid HCl), the gas is kept above dew point to__________________?
A. Increase the rate of absorption
B. Avoid corrosion
C. Reduce the cooling water circulation rate
D. None of these - A mixture of chlorine & sodium bromide acts as a/an_________________?
A. Insecticides
B. Analgesic drug
C. Fire retardant
D. Hydrogenation catalyst - Bordeaux mixture is a/an________________?
A. Fertiliser
B. Inorganic fungicide
C. Insecticide
D. Explosive - Nitrile rubber is produced by the polymerisation of__________________?
A. Acrylonitrile and butadiene
B. Acrylonitrile and styrene
C. Isobutylene and isoprene
D. None of these - Portland cement consists mainly of__________________?
A. CaO & SiO2
B. SiO2 & Al2O3
C. CaO & Al2O3
D. CaO & Fe2O3 - The biochemical treatment applied to sewage effluents is a process of__________________?
A. Dehydration
B. Reduction
C. Oxidation
D. Polymerisation - Good quality of edible salt is obtained from brine by the process of__________________?
A. Solar evaporation
B. Vacuum evaporation
C. Freeze drying
D. Electrolysis - Styrene is produced from ethyl benzene by the process of__________________?
A. Dehydrogenation
B. Oxidation
C. Alkylation
D. Dehydration
