Chemistry The resources which can be used continuously, year-after -year are called Biotic Renewable Abiotic Non-renewable Biotic Renewable Abiotic Non-renewable ANSWER DOWNLOAD EXAMIANS APP
Chemistry Cement is made hard with Dehydration Hydration and dissociation of water Polymerisation Dissociation of water Dehydration Hydration and dissociation of water Polymerisation Dissociation of water ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one among the following is not a mixture? Steel Graphite Brass Glass Steel Graphite Brass Glass ANSWER DOWNLOAD EXAMIANS APP
Chemistry The purest form of water in nature is Sea water River water Lake water Rain water Sea water River water Lake water Rain water ANSWER DOWNLOAD EXAMIANS APP
Chemistry Substance used as an anti freeze in radiators of automobiles is : Ethyl alcohol Methyl alcohol and H2O Methyl alcohol Ethyl alcohol and H2O Ethyl alcohol Methyl alcohol and H2O Methyl alcohol Ethyl alcohol and H2O ANSWER DOWNLOAD EXAMIANS APP
Chemistry The name of plastic polymer from which combs, toys, bowls etc., can be made, is Polyurethane Polystyrene Teflon Metallic polysulphides Polyurethane Polystyrene Teflon Metallic polysulphides ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS