General Science The group of metals Fe, Co, Ni may best called as Transition metals Rare metals Main group metals Alkali metals Transition metals Rare metals Main group metals Alkali metals ANSWER DOWNLOAD EXAMIANS APP
General Science Heavy water is PH7 Deuterium oxide Tritium oxide Rain water PH7 Deuterium oxide Tritium oxide Rain water ANSWER DOWNLOAD EXAMIANS APP
General Science The chemical (Ethyl Mercaptan) added to the otherwise odourless LPG cooking gas for imparting a detectable smell to the gas is a compound of Sulphur Fluorine Bromine Chlorine Sulphur Fluorine Bromine Chlorine ANSWER DOWNLOAD EXAMIANS APP
General Science The element common to all acids is Oxygen Hydrogen Sulphur Carbon Oxygen Hydrogen Sulphur Carbon ANSWER DOWNLOAD EXAMIANS APP
General Science Non stick cooking utensils are coated with Teflon Black paint polystyrene PVC Teflon Black paint polystyrene PVC ANSWER DOWNLOAD EXAMIANS APP