Chemistry Which one of the following elements exhibits the greatest tendency to lose electrons ? Fluorine Zinc Lithium Oxygen Fluorine Zinc Lithium Oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemistry The hardest form of carbon is graphite coke diamond charcoal graphite coke diamond charcoal ANSWER DOWNLOAD EXAMIANS APP
Chemistry Stains of rust on clothes can be removed by : H2O2 Alcohol Oxalic acid Petrol H2O2 Alcohol Oxalic acid Petrol ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a commercial source of energy? Firewood Coal Natural Gas Petroleum Firewood Coal Natural Gas Petroleum ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metals commonly used for electroplating are Chromium, Copper and Nickel Gold, Sodium and Chromium Gold, Sodium and Potassium Nickel, Lead and Chromium Chromium, Copper and Nickel Gold, Sodium and Chromium Gold, Sodium and Potassium Nickel, Lead and Chromium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Choose the incorrect statement pertaining to organic compounds They contain mainly carbon and hydrogen They do not dissolve in water They are not easily combustible They have low melting and boiling points They contain mainly carbon and hydrogen They do not dissolve in water They are not easily combustible They have low melting and boiling points ANSWER DOWNLOAD EXAMIANS APP
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