A. C6H6Cl6
B. C6Cl6
C. C6H5Cl
D. C6H4Cl2
Related Mcqs:
- BHC (Benzene hexachloride) is made by the chlorination of benzene_____________________?
A. Which is an addition reaction
B. Which is a substitution reaction
C. In absolute dark
D. In presence of sunlight - Hydrocyanic acid (HCN) is used as an insecticide for____________________?
A. Controlling timber degradation by ants
B. Controlling poultry lice
C. Potato beetle
D. Citrus fruits - Which of the following is not an insecticide ?
A. Hydrocyanic acid
B. Nicotine
C. Sodium fluoride
D. Hexane - Dichloro diphenyl ________________ is the full form of DDT (an insecticide) ?
A. Tetrachloroethane
B. Trichloroethane
C. Tetrachloromethane
D. Trichloromethane - Chemical formula of oleum is_________________?
A. H2SO3
B. H2SO4
C. H2S2O7
D. H2SO7 - Chemical formula of ‘salt cake’ is____________________?
A. Na2SO4
B. CaSO4
C. MgSO4
D. BaSO4 - CaCl(OCl) is the chemical formula of___________________?
A. Hypo
B. Bleaching powder
C. Plaster of Paris
D. Aqua regia - Chemical name of ‘alum’ is__________________?
A. Barium sulphate
B. Aluminium sulphate
C. Aluminium chloride
D. Calcium sulphate - Chemical name of Grignard reagent is__________________?
A. Sodium thiosulphate
B. Ethyl magnesium chloride
C. Sodium sulphite
D. Sodium bicarbonate - At very high concentration of enzymes, the rate of fermentation chemical reaction is _____________ the concentration of reactants?
A. Independent of
B. Directly proportional to
C. Inversely proportional to
D. Proportional to the square of
