Chemistry Water gas is the mixture of Carbon monoxide and nitrogen Carbon dioxide and nitrogen Carbon dioxide and hydrogen Carbon monoxide and hydrogen Carbon monoxide and nitrogen Carbon dioxide and nitrogen Carbon dioxide and hydrogen Carbon monoxide and hydrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Urea is a Nitrogenous fertilizer Phosphatic fertilizer Sodium fertilizer Potassium fertilizer Nitrogenous fertilizer Phosphatic fertilizer Sodium fertilizer Potassium fertilizer ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas used in the artificial ripening of fruits is Butane Acetylene Methane Ethane Butane Acetylene Methane Ethane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Copper is refined by Zone refining Electrolysis Oxidation Roasting Zone refining Electrolysis Oxidation Roasting ANSWER DOWNLOAD EXAMIANS APP
Chemistry An element of atomic no. 29 belongs to F-block D-block S-block P-block F-block D-block S-block P-block ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is a greenhouse gas ? Carbon dioxide Sulphur dioxide Helium Nitrogen Carbon dioxide Sulphur dioxide Helium Nitrogen ANSWER DOWNLOAD EXAMIANS APP
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