Chemistry Ultra purification of a metal is done by : Slugging Leaching Smelting Zone melting Slugging Leaching Smelting Zone melting ANSWER DOWNLOAD EXAMIANS APP
Chemistry Neoprene is prepared by polymerisation of which of the following 1,3-butadiene Acrylonitrile 2-methyl 1, 3-butadiene 2-chloro-1, 3-butadiene 1,3-butadiene Acrylonitrile 2-methyl 1, 3-butadiene 2-chloro-1, 3-butadiene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Brine refers to : Salt water Starch water Pure water Sweet water Salt water Starch water Pure water Sweet water ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ozone consists of Oxygen only Oxygen and Carbon Hydrogen and Carbon Oxygen and Nitrogen Oxygen only Oxygen and Carbon Hydrogen and Carbon Oxygen and Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following will replace hydrogen from acids to form salts ? Na Ag S P Na Ag S P ANSWER DOWNLOAD EXAMIANS APP
Chemistry Aqueous solution of which of the following is a good conductor of electricity Ammonia Ammonium acetate Acetic acid Glucose Ammonia Ammonium acetate Acetic acid Glucose ANSWER DOWNLOAD EXAMIANS APP
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