Chemistry Which acid is used in Lead storage battery? Nitric acid Hydrochloric acid Sulphuric acid Acetic acid Nitric acid Hydrochloric acid Sulphuric acid Acetic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most commonly used bleaching agent is chlorine alcohol sodium chlorine carbon dioxide chlorine alcohol sodium chlorine carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Chernobyl disaster is the result of pollution by Acid rain Oil spill Radioactive waste Carbon dioxide Acid rain Oil spill Radioactive waste Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is an iron ore ? Bauxite Lignite Magnetite Nitrite Bauxite Lignite Magnetite Nitrite ANSWER DOWNLOAD EXAMIANS APP
Chemistry When a spoon is to be electroplated with nickel the spoon is Made anode and a pure nickel rod, the cathode Coated with nickel sulphate and dried Dipped in a nickel sulphate solution Made cathode and a pure nickel red, the anode Made anode and a pure nickel rod, the cathode Coated with nickel sulphate and dried Dipped in a nickel sulphate solution Made cathode and a pure nickel red, the anode ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is not present in cement ? Gypsum Alum Clay Alumina Gypsum Alum Clay Alumina ANSWER DOWNLOAD EXAMIANS APP
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