General Science Isotopes are separated by: Crystallisation Sublimation Distillation Filtration Crystallisation Sublimation Distillation Filtration 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 Bromine Sulphur Chlorine Fluorine Bromine Sulphur Chlorine Fluorine ANSWER DOWNLOAD EXAMIANS APP
General Science Which is/are the important raw material(s) required in cement industry? Clay Limestone and Clay Gypsum and Clay Limestone Clay Limestone and Clay Gypsum and Clay Limestone ANSWER DOWNLOAD EXAMIANS APP
General Science Which metal pollute the air of a big city? Cadmium Chromium Copper Lead Cadmium Chromium Copper Lead ANSWER DOWNLOAD EXAMIANS APP
General Science From which mineral is radium obtained? Limestone Rutile Haematite Pitchblende Limestone Rutile Haematite Pitchblende ANSWER DOWNLOAD EXAMIANS APP
General Science In which of the following activities silicon carbide is used? Disinfecting water of ponds Making cement and glass Cutting very hard substances Making casts for statues Disinfecting water of ponds Making cement and glass Cutting very hard substances Making casts for statues ANSWER DOWNLOAD EXAMIANS APP
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