Chemistry Which one of the following contains maximum percentage of carbon ? Stainless steel High speed steel Cast iron Wrought iron Stainless steel High speed steel Cast iron Wrought iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Petroleum consists of a mixture of Carbonates Carbohydrates Hydrocarbons Carbides Carbonates Carbohydrates Hydrocarbons Carbides ANSWER DOWNLOAD EXAMIANS APP
Chemistry Carborundum is another name of Silicon oxide Calcium oxide Silicon carbide Calcium carbide Silicon oxide Calcium oxide Silicon carbide Calcium carbide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is used as preservative for foodstuff ? Sodium Benzoate Picric acid Sodium Chloride Glycerine Sodium Benzoate Picric acid Sodium Chloride Glycerine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Pyrethrin used in mosquito coil is obtained from An insect A bacterium A seed plant A fungus An insect A bacterium A seed plant A fungus ANSWER DOWNLOAD EXAMIANS APP
Chemistry The number of waves made by an electron moving in an orbit having maximum magnetic quantum number is +3 4 zero 2 5 4 zero 2 5 ANSWER DOWNLOAD EXAMIANS APP