Chemistry The main constituent of biogas is Acetic acid Oxygen Methane Methyl alcohol Acetic acid Oxygen Methane Methyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemistry The function of skimming tank in sewage treatment is to remove Oil and fatty substances Inorganic substances Suspended solids Gritty substances Oil and fatty substances Inorganic substances Suspended solids Gritty substances ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following elements exhibits the greatest tendency to lose electrons ? Zinc Lithium Oxygen Fluorine Zinc Lithium Oxygen Fluorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry In the electroplating of gold, the electrolyte used is Potassium aurocyanide Gold nitrate Gold chloride Gold sulphate Potassium aurocyanide Gold nitrate Gold chloride Gold sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemistry An example of heterocyclic compound is Naphthalene Benzene Furan Anthracene Naphthalene Benzene Furan Anthracene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which among the following metals provides amphoteric oxide ? Aluminium Silver Calcium Sodium Aluminium Silver Calcium Sodium ANSWER DOWNLOAD EXAMIANS APP
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