Chemistry What is the principal ore of aluminium ? Bauxite Copper Dolomite Lignite Bauxite Copper Dolomite Lignite ANSWER DOWNLOAD EXAMIANS APP
Chemistry The substance that is added to make natural rubber strong and more bouncy is Polythene Sulphur Chlorine Sponge Polythene Sulphur Chlorine Sponge ANSWER DOWNLOAD EXAMIANS APP
Chemistry By which organic compound all the oils are known ? Carbohydrate Ester Hydrocarbon Protein Carbohydrate Ester Hydrocarbon Protein ANSWER DOWNLOAD EXAMIANS APP
Chemistry Pyrethrin used in mosquito coil is obtained from A seed plant A bacterium A fungus An insect A seed plant A bacterium A fungus An insect ANSWER DOWNLOAD EXAMIANS APP
Chemistry The antiparticle of an electron is Alpha particles Proton Positron Beta particles Alpha particles Proton Positron Beta particles ANSWER DOWNLOAD EXAMIANS APP
Chemistry Bridgmanite is Earth’s most abundant minera Name of a game A bridge on the river Thames Name of a music Earth’s most abundant minera Name of a game A bridge on the river Thames Name of a music ANSWER DOWNLOAD EXAMIANS APP
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