Chemistry Which of the following is an iron ore ? Nitrite Lignite Bauxite Magnetite Nitrite Lignite Bauxite Magnetite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the process is known as nitrification? Reaction of nitrogen dioxide with water to form nitric acid Conversion of ammonia to nitrites Conversion of nitrite to nitric oxide Reaction of Nitrogen Monoxide with oxygen to form nitric acid Reaction of nitrogen dioxide with water to form nitric acid Conversion of ammonia to nitrites Conversion of nitrite to nitric oxide Reaction of Nitrogen Monoxide with oxygen to form nitric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry If the sewage is fully oxidized, the nitrogen is in the form of Ammonia Nitrates Nitrites Nitramines Ammonia Nitrates Nitrites Nitramines ANSWER DOWNLOAD EXAMIANS APP
Chemistry The inert gases are ____ in water None of these sparingly soluble insoluble soluble None of these sparingly soluble insoluble soluble ANSWER DOWNLOAD EXAMIANS APP
Chemistry Saccharin is made up of Toluene Phenol Butane Propane Toluene Phenol Butane Propane ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most abundant metal in the Earth’s crust is Copper Zinc Iron Aluminium Copper Zinc Iron Aluminium ANSWER DOWNLOAD EXAMIANS APP
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