Chemical Process Ceramics are produced from silicates or clayish materials: Which of the following is not a ceramic material? Teflon Porcelain/Potteries Glasses Slag cement Teflon Porcelain/Potteries Glasses Slag cement ANSWER DOWNLOAD EXAMIANS APP
Chemical Process BHC (Benzene hexachloride) is made by the chlorination of benzene In absolute dark In presence of sunlight Which is an addition reaction Which is a substitution reaction In absolute dark In presence of sunlight Which is an addition reaction Which is a substitution reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Solvent extracted oil Has low free fatty acid content Has more of unsaturates None of these Is odourless Has low free fatty acid content Has more of unsaturates None of these Is odourless ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is a constituent of vinegar? Both A and B Around 1% acetic acid Around 10% alcohol Neither A nor B Both A and B Around 1% acetic acid Around 10% alcohol Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Styrene (a monomer for the production of polystyrene) is commercially produced by Catalytic dehydrogenation of ethyl benzene Dehydration of ethyl alcohol followed by hydrogenation Fermentation of starch Reacting ethylene oxide with acetal-dehyde Catalytic dehydrogenation of ethyl benzene Dehydration of ethyl alcohol followed by hydrogenation Fermentation of starch Reacting ethylene oxide with acetal-dehyde ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Potassium is kept & transported under Kerosene oil Alcohol Liquid ammonia Water Kerosene oil Alcohol Liquid ammonia Water ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS