Chemical Process H₂S is scrubbed from refinery gases by absorption using Tri-butyl phosphate Dilute H₂SO₄ Chilled water Ethanol amine Tri-butyl phosphate Dilute H₂SO₄ Chilled water Ethanol amine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is used as a coagulant in water treatment? Chlorine Hydrogen peroxide Chloramine Ferrous sulphate Chlorine Hydrogen peroxide Chloramine Ferrous sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Exothermic neutralisation reaction between caustic soda and dodecylbenzene sulphonic acid produces sodium dodecylbenzene sulphate, which is a/an Analgesic drug Soap Detergent Explosive Analgesic drug Soap Detergent Explosive ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Paper grade bamboo contains about __________ percent cellulose. 60 40 5 20 60 40 5 20 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrochloric acid is also known as Oil of vitriol Green acid Strong organic acid Muriatic acid Oil of vitriol Green acid Strong organic acid Muriatic acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A substance produced by a living organism and capable of anti-microbial activity is called a/an Antiseptic None of these Disinfectant Antibiotic Antiseptic None of these Disinfectant Antibiotic ANSWER DOWNLOAD EXAMIANS APP
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