Chemistry Which one of the following metals is used to galvanise iron ? Mercury Lead Copper Zinc Mercury Lead Copper Zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry Depletion of ozone layer causes Breast cancer Blood cancer Lung cancer Skin cancer Breast cancer Blood cancer Lung cancer Skin cancer ANSWER DOWNLOAD EXAMIANS APP
Chemistry The Fungus which is used in the alcohol industry is Rhizopus Mushroom Candida Aibicans Yeast Rhizopus Mushroom Candida Aibicans Yeast ANSWER DOWNLOAD EXAMIANS APP
Chemistry The number of neutrons present in an element having mass number 226 and atomic number 88 is : 314 138 88 50 314 138 88 50 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is a sublime substance? Table salt Sugar Iodine Potassium Iodide Table salt Sugar Iodine Potassium Iodide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The scientist who experimentally proved the existance of positron is Anderson Fermi Bohr Bethe Anderson Fermi Bohr Bethe ANSWER DOWNLOAD EXAMIANS APP
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