Hamad Chemical Process 04/09/2021 A. Ethylene dichloride B. Chlorobenzene C. Carbon tetrachloride D. Chlorinated paraffin Related Mcqs: Digestion of wood-base materials (for manufacture of pulp) is done to __________________?A. Remove lignin B. Produce long fibres C. Prevent deterioration on storage D. None of these... The basic constituent of vegetable oils is ___________________?A. Triglyceride B. Fatty acids C. Fatty alcohol D. Mono esters... Phosphate rock is a raw material for the manufacture of____________________?A. Phosphoric acid B. Phosphorous C. Superphosphates D. All A , B. and C... Glycerine is a by-product of the ________________ industry ?A. Soap B. Detergent C. Oil hydrogenation D. Paint... 99.5% purity oxygen is used in_____________________?A. Cutting and welding by oxy-acetylene flame B. Hospitals for medicinal purposes C. Gas masks and artificial breathing apparatus D. All A, B, and C....
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