A. Ethyl alcohol
B. Ethylene
C. Both A. & B.
D. Neither A. nor B.
Related Mcqs:
- Styrene-butadiene-rubber (SBR) as compared to natural rubber has________________?
A. Poorer tensile strength
B. Poorer resistance to oxidation
C. Greater amount of heat build-up under heavy loading
D. All A , B. and C. - Styrene (a monomer for the production of polystyrene) is commercially produced by ____________________?
A. Catalytic dehydrogenation of ethyl benzene
B. Dehydration of ethyl alcohol followed by hydrogenation
C. Reacting ethylene oxide with acetaldehyde
D. Fermentation of starch - Molasses is the starting material for the production of ___________________ ?
A. Alcohol
B. Essential oil
C. Fatty acids
D. Massecuite - Cumene is the starting material for the production of________________?
A. Benzoic acid
B. Phenol and acetone
C. Isoprene
D. Styrene - The major use of butadiene is____________________?
A. As a plasticiser for unsaturated polyester
B. In the manufacture of synthetic rubber
C. As an anti-skinning agent in paint
D. None of these - Styrene is produced from ethyl benzene by the process of________________?
A. Dehydrogenation
B. Oxidation
C. Alkylation
D. Dehydration - Styrene is produced from ethyl benzene by the process of__________________?
A. Dehydrogenation
B. Oxidation
C. Alkylation
D. Dehydration - Carbon tetrachloride (CCl4) is the starting raw material for the manufacture of____________________?
A. Trichloroethylene
B. Perchloroethylene
C. Parathion
D. Methanol - Starting raw material for the manufacture of alum is_________________?
A. Alumina
B. Gypsum
C. Bauxite
D. Ammonium bicarbonate - ______________ is produced using molasses as the starting raw material ?
A. Methyl alcohol
B. Ethyl alcohol
C. Benzol
D. Dimethyl ether
