General Science The group of metals Fe, Co, Ni may best called as Main group metals Rare metals Transition metals Alkali metals Main group metals Rare metals Transition metals Alkali metals ANSWER DOWNLOAD EXAMIANS APP
General Science Heavy water is Deuterium oxide Rain water Tritium oxide PH7 Deuterium oxide Rain water Tritium oxide PH7 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 Bromine Fluorine Chlorine Sulphur Bromine Fluorine Chlorine ANSWER DOWNLOAD EXAMIANS APP
General Science The element common to all acids is Oxygen Sulphur Carbon Hydrogen Oxygen Sulphur Carbon Hydrogen ANSWER DOWNLOAD EXAMIANS APP
General Science Non stick cooking utensils are coated with PVC Teflon polystyrene Black paint PVC Teflon polystyrene Black paint ANSWER DOWNLOAD EXAMIANS APP
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