Chemistry Oxygen which is vital for life is a product of photosynthesis and comes from Water Carbonates from soil Carbon dioxide Oxides of mineral elements Water Carbonates from soil Carbon dioxide Oxides of mineral elements ANSWER DOWNLOAD EXAMIANS APP
Chemistry Bauxite is used as raw material by which industry ? Iron Aluminium Steel Gold Iron Aluminium Steel Gold ANSWER DOWNLOAD EXAMIANS APP
Chemistry Philosopher’s Wool is Zinc sulphate Zinc carbonate Zinc blende Zinc oxide Zinc sulphate Zinc carbonate Zinc blende Zinc oxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The names of the scientists, Newlands, Mendeleev, and Meyer are associated with the development of atomic structure periodic table of contents metallurgy discovery of elements atomic structure periodic table of contents metallurgy discovery of elements ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is Zeolite? Dehydrated Aluminosilicate Hydrated Calcium Sulphate Dehydrated Calcium Sulphate Hydrated Aluminosilicate Dehydrated Aluminosilicate Hydrated Calcium Sulphate Dehydrated Calcium Sulphate Hydrated Aluminosilicate ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most suitable unit for expressing nuclear radius is : Micron Angstrom Fermi Nanometre Micron Angstrom Fermi Nanometre ANSWER DOWNLOAD EXAMIANS APP
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