Chemistry Submarines move under water. They have engines that run on Steam Batteries Diesel Petrol and oxygen Steam Batteries Diesel Petrol and oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemistry The scientist who experimentally proved the existance of positron is Anderson Bethe Fermi Bohr Anderson Bethe Fermi Bohr ANSWER DOWNLOAD EXAMIANS APP
Chemistry Bone ash contains Phosphoric sulphate Calcium sulphate Calcium phosphate Calcium hypophosphate Phosphoric sulphate Calcium sulphate Calcium phosphate Calcium hypophosphate ANSWER DOWNLOAD EXAMIANS APP
Chemistry The half life period of an isotope is 2 hours. After 6 hours what fraction of the initial quantity of the isotope will be left behind? 1/4 1/8 1/3 1/6 1/4 1/8 1/3 1/6 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Aspirin is common name of Salicylate Acetyl Salicylic Acid Methyl Salicylate Salicylic Acid Salicylate Acetyl Salicylic Acid Methyl Salicylate Salicylic Acid ANSWER DOWNLOAD EXAMIANS APP