Chemistry Which one of the following is used as a sowing agent in the preparation of soft drinks? Phosphorus acid Salicylic acid Phosphoric acid Boric acid Phosphorus acid Salicylic acid Phosphoric acid Boric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is found in Vinegar ? Butyric acid Acetic acid Propionic acid Formic acid Butyric acid Acetic acid Propionic acid Formic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Atomic number of an atom gives the number of which of the following ? Neutrons and protons Electrons Neutrons Protons Neutrons and protons Electrons Neutrons Protons ANSWER DOWNLOAD EXAMIANS APP
Chemistry The main active constituent of tea and coffee is chlorophyll nicotine aspirin caffeine chlorophyll nicotine aspirin caffeine ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chief source for the production of nitrogeneous fertilizers is : Ammonia Nitrogen Nitrogen dioxide Nitric acid Ammonia Nitrogen Nitrogen dioxide Nitric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Petroleum consists of a mixture of Carbohydrates Carbides Carbonates Hydrocarbons Carbohydrates Carbides Carbonates Hydrocarbons ANSWER DOWNLOAD EXAMIANS APP
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