Chemistry The name of plastic polymer from which combs, toys, bowls etc., can be made, is Polyurethane Teflon Metallic polysulphides Polystyrene Polyurethane Teflon Metallic polysulphides Polystyrene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following has the highest lattice energy CsF KF RbF NaF CsF KF RbF NaF ANSWER DOWNLOAD EXAMIANS APP
Chemistry Equal masses of oxygen, hydrogen and methane are kept under identical conditions. The ratio of the volumes of gases will be 2 : 16 : 2 1 : 1 : 1 1 : 16 : 2 2 : 16 : 1 2 : 16 : 2 1 : 1 : 1 1 : 16 : 2 2 : 16 : 1 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which among the following is pure matter ? Brass Air Iron Carbon–dioxide Brass Air Iron Carbon–dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The hottest part of the gas flame is known as luminous zone non-luminous zone blue zone dark zone luminous zone non-luminous zone blue zone dark zone ANSWER DOWNLOAD EXAMIANS APP
Chemistry Cement containing excess amount of lime Becomes more strong Cracks during setting Is quick setting Is slow setting Becomes more strong Cracks during setting Is quick setting Is slow setting ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS