Chemistry Mercury is a : Liquid non-metal Solid non-metal Solid metal Liquid metal Liquid non-metal Solid non-metal Solid metal Liquid metal ANSWER DOWNLOAD EXAMIANS APP
Chemistry Lead pencil contains Graphite Lead sulphide Lead Ferrous sulphide Graphite Lead sulphide Lead Ferrous sulphide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following metals is used to galvanise iron ? Copper Zinc Lead Mercury Copper Zinc Lead Mercury ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following compounds is commonly used as an antiseptic in mouthwashes and toothpastes ? Borax Sodium chloride Saltpetre Hydrogen peroxide Borax Sodium chloride Saltpetre Hydrogen peroxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Setting of plaster of paris involves Dehydration process Reduction process Oxidation process Hydration to form other hydrates Dehydration process Reduction process Oxidation process Hydration to form other hydrates ANSWER DOWNLOAD EXAMIANS APP
Chemistry Black lung disease occurs in people working in Electroplating industry Coal mines Organic solvents industry Paint manufacturing industry Electroplating industry Coal mines Organic solvents industry Paint manufacturing industry ANSWER DOWNLOAD EXAMIANS APP
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