Chemistry Which of the following is colourless ? Oxygen Sulphur Phosphorus Chlorine Oxygen Sulphur Phosphorus Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical name of 'Plaster of Paris' commonly used for setting broken bones is Calcium sulphate Calcium nitrate Calcium chloride Calcium carbonate Calcium sulphate Calcium nitrate Calcium chloride Calcium carbonate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following metals occurs in free state ? Iron Zinc Lead Copper Iron Zinc Lead Copper ANSWER DOWNLOAD EXAMIANS APP
Chemistry In which of the following substances all carbon atoms are quaternary in nature ? Teflon Napthalene Graphite Diamond Teflon Napthalene Graphite Diamond 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 The ore of Aluminium is Chalco pyrites Bauxite Fluorspar Hematite Chalco pyrites Bauxite Fluorspar Hematite ANSWER DOWNLOAD EXAMIANS APP
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