Chemistry Asbestos is formed of : Lead and Iron Calcium and Zinc Copper, Zinc and Manganese Calcium and Magnesium Lead and Iron Calcium and Zinc Copper, Zinc and Manganese Calcium and Magnesium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is not a characteristic feature of alloys? They are Homogeneous systems Mixtures Compounds Solutions Homogeneous systems Mixtures Compounds Solutions ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not an addition polymer Polystyrene Nylon PVC Polythene Polystyrene Nylon PVC Polythene ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chief source for the production of nitrogeneous fertilizers is : Nitrogen dioxide Ammonia Nitric acid Nitrogen Nitrogen dioxide Ammonia Nitric acid Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sulphuric acid is Tetrabasic Tribasic Dibasic Monobasic Tetrabasic Tribasic Dibasic Monobasic ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical that is used to ripen mangoes is Calcium chloride Calcium carbide Calcium sulphide Calcium carbonate Calcium chloride Calcium carbide Calcium sulphide Calcium carbonate ANSWER DOWNLOAD EXAMIANS APP
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