Chemistry Solder is an alloy of Tin, lead Lead, zinc Sodium, lead Copper, lead Tin, lead Lead, zinc Sodium, lead Copper, lead ANSWER DOWNLOAD EXAMIANS APP
Chemistry The compound used in pricklyheat powder to prevent excessive sweating is Sulphuric acid Phosphoric acid Carbonic acid Boric acid Sulphuric acid Phosphoric acid Carbonic acid Boric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sea weeds are important source of Bromine Chlorine Iodine Iron Bromine Chlorine Iodine Iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry The number of electrons presents in H+ is three zero two one three zero two one ANSWER DOWNLOAD EXAMIANS APP
Chemistry KMnO4 can be used as Disinfectant Fertilizer Insecticide Pesticide Disinfectant Fertilizer Insecticide Pesticide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Magnalium is an alloy of Magnesium and Tin Manganese and Magnesium Aluminium and Magnesium Aluminium and Zinc Magnesium and Tin Manganese and Magnesium Aluminium and Magnesium Aluminium and Zinc ANSWER DOWNLOAD EXAMIANS APP
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