Chemistry Which of the following is not a gaseous air pollutant? Smoke Oxides of nitrogen Hydrocarbon Oxides of sulphur Smoke Oxides of nitrogen Hydrocarbon Oxides of sulphur ANSWER DOWNLOAD EXAMIANS APP
Chemistry In ice, the number of hydrogen bonds per water molecule is 4 8 2 1 4 8 2 1 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The coating of a thin layer of zinc on steel or iron objects is known as Electroplating Hot dipping Galvanising Tinning Electroplating Hot dipping Galvanising Tinning ANSWER DOWNLOAD EXAMIANS APP
Chemistry Activated Charcoal is used to remove colouring matter from pure substances by Reduction Adsorption Oxidation Bleaching Reduction Adsorption Oxidation Bleaching ANSWER DOWNLOAD EXAMIANS APP
Chemistry Chloroform can be used as Analgesic Anaesthetic Antimalarial Antibiotic Analgesic Anaesthetic Antimalarial Antibiotic ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas used to dilute oxygen for breathing by deep sea divers is: Nitrogen Argon Helium Neon Nitrogen Argon Helium Neon ANSWER DOWNLOAD EXAMIANS APP
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