Chemistry Neoprene is a polymer of Isopentane Isobutane Chloroprene Isoprene Isopentane Isobutane Chloroprene Isoprene ANSWER DOWNLOAD EXAMIANS APP
Chemistry The major harmful gas emitted by automobile vehicle which causes air pollution is Methane Carbon Monoxide Carbon dioxide Ozone gas Methane Carbon Monoxide Carbon dioxide Ozone gas ANSWER DOWNLOAD EXAMIANS APP
Chemistry The laws of electrolysis are given by Faraday Lewis Ostwald Arrhenius Faraday Lewis Ostwald Arrhenius ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is not present in cement ? Clay Gypsum Alum Alumina Clay Gypsum Alum Alumina ANSWER DOWNLOAD EXAMIANS APP
Chemistry Stainless steel is usually made by alloying the steel with Manganese and copper Copper and chromium Chromium and nickel Copper and nickel Manganese and copper Copper and chromium Chromium and nickel Copper and nickel ANSWER DOWNLOAD EXAMIANS APP
Chemistry The process of covering water pipes made of Iron with Zinc layer to prevent corrosion is called : Galvanization Alloy formation Zinc plating Vulcanization Galvanization Alloy formation Zinc plating Vulcanization ANSWER DOWNLOAD EXAMIANS APP
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