Chemistry The gas used for artificial fruit ripening of green fruit is Acetylene Ethylene Ethane Methane Acetylene Ethylene Ethane Methane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Most poisonous pollutant in water is Arsenic Phosphate Zinc Detergent Arsenic Phosphate Zinc Detergent ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical name of rat poison is Zinc oxide Potassium cyanide Zinc phosphide Lead nitrate Zinc oxide Potassium cyanide Zinc phosphide Lead nitrate ANSWER DOWNLOAD EXAMIANS APP
Chemistry The first metal used by a man was Bronze Brass Silver Copper Bronze Brass Silver Copper ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following elements exhibits the greatest tendency to lose electrons ? Fluorine Oxygen Lithium Zinc Fluorine Oxygen Lithium Zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is a natural polymer? Starch Polythene Nylon Bakelite Starch Polythene Nylon Bakelite ANSWER DOWNLOAD EXAMIANS APP
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