Chemistry The pair of compounds used as anaesthetic in medicines : Nitrous oxide, Chloroform Ether, Ammonia Chloroform, Nitrogen dioxide Nitrogen dioxide, ether Nitrous oxide, Chloroform Ether, Ammonia Chloroform, Nitrogen dioxide Nitrogen dioxide, ether ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nitrogen is an essential constituent of all : Vitamins Carbohydrates Fats Proteins Vitamins Carbohydrates Fats Proteins ANSWER DOWNLOAD EXAMIANS APP
Chemistry The manufacture of iron from iron ore involves the process of Electrolysis Reduction Fractional distillation Oxidation Electrolysis Reduction Fractional distillation Oxidation ANSWER DOWNLOAD EXAMIANS APP
Chemistry When water itself combines chemically with some element or mineral it is called Desilication Hydration Carbonation Oxidation Desilication Hydration Carbonation Oxidation ANSWER DOWNLOAD EXAMIANS APP
Chemistry In the electroplating of gold, the electrolyte used is Gold chloride Gold sulphate Potassium aurocyanide Gold nitrate Gold chloride Gold sulphate Potassium aurocyanide Gold nitrate ANSWER DOWNLOAD EXAMIANS APP
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