Chemistry Which metal is the heaviest in periodic table among the following ? Os W Pt Pb Os W Pt Pb ANSWER DOWNLOAD EXAMIANS APP
Chemistry Inert gases are Chemically unreactive Chemically very active Miscible with water Not stable Chemically unreactive Chemically very active Miscible with water Not stable ANSWER DOWNLOAD EXAMIANS APP
Chemistry The luster of a metal is due to its chemical inertness its high polishing presence of free electrons its high density its chemical inertness its high polishing presence of free electrons its high density ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metals commonly used for electroplating are Gold, Sodium and Chromium Nickel, Lead and Chromium Gold, Sodium and Potassium Chromium, Copper and Nickel Gold, Sodium and Chromium Nickel, Lead and Chromium Gold, Sodium and Potassium Chromium, Copper and Nickel ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is a natural dye ? Aniline blue Alizarin Crystal violet Phenolphthalein Aniline blue Alizarin Crystal violet Phenolphthalein ANSWER DOWNLOAD EXAMIANS APP
Chemistry Fertiliser having high nitrogen content is : Calcium citrate Urea Ammonium sulphate Ammonium nitrate Calcium citrate Urea Ammonium sulphate Ammonium nitrate ANSWER DOWNLOAD EXAMIANS APP
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