Chemical Process Starting raw material for the manufacture of alum is Ammonium bicarbonate Bauxite Alumina Gypsum Ammonium bicarbonate Bauxite Alumina Gypsum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Teflon is Phenol formaldehyde An inorganic polymer Poly tetrafluoroethylene (P.T.F.E.) A monomer Phenol formaldehyde An inorganic polymer Poly tetrafluoroethylene (P.T.F.E.) A monomer ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phenolic antiseptics are added in the __________ soap. Shaving Transparent Metallic Medicated Shaving Transparent Metallic Medicated ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Coloured glass is obtained by mixing of colored salts. Addition of __________ oxide is done to impart greenish blue color to the glass. Arsenic Mangnese Chromium Copper Arsenic Mangnese Chromium Copper ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Le-Blanc process is a primitive process for the manufacture of Soda ash Caustic soda Bromine from sea water Hydrochloric acid Soda ash Caustic soda Bromine from sea water Hydrochloric acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bromides contained in hot mother liquor is treated with __________ during manufacture of bromine from sea water. NH₃ SO₃ Cl₂ SO₂ NH₃ SO₃ Cl₂ SO₂ ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS