Hamad Chemical Process 15/10/2021 A. Phenol B. Naphthalene C. Benzene D. Pyridine Related Mcqs: DDT stands for___________________?A. Diethyl-diphenyl-trichloromethane B. Dichloro-diphenyl-trichloromethane C. diphenyl-dichloro-trichloromethane D. Dichloro-diphenyl-trichloroethane... Stereospecific agents are exemplified by________________?A. Radiation B. Supported metal oxide catalysts C. Ziegler catalysts D. All A , B. & C... ____________________ is a thermosetting plastic ?A. Polythene B. Epoxy polymer C. P.V.C. D. Polystyrene... Plasticisers are added to paints to______________________?A. Make it corrosion resistant B. Make glossy surface C. Give elasticity & prevent cracking of the film D. Increase atmospheric oxidation... Alcohol content in freshly prepared natural and fortified wine may be respectively around ______________ percent ?A. 7-14 and 14-30 B. 7-14 and 40-50 C. 14 – 30 and 40-50 D. 10 – 20 and 40 – 50...
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