Chemistry Surface water is a better source of drinking water because it is poor in Dust Bacteria Algae Arsenic Dust Bacteria Algae Arsenic ANSWER DOWNLOAD EXAMIANS APP
Chemistry A polymeric substance used to make parachute is Rayon Viscose Cotton Terylene Rayon Viscose Cotton Terylene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which mineral is the ore of aluminium ? Bauxite Haematite Siderite Magnetite Bauxite Haematite Siderite Magnetite ANSWER DOWNLOAD EXAMIANS APP
Chemistry The inert gases are ____ in water sparingly soluble None of these insoluble soluble sparingly soluble None of these insoluble soluble ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most electropositive elements among the following is K Ca Cs Na K Ca Cs Na ANSWER DOWNLOAD EXAMIANS APP
Chemistry Muddy water is treated with alum in purification process, itis termed as : Emulsification Absorption Coagulation Adsorption Emulsification Absorption Coagulation Adsorption ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS