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 Fluorine Bromine Chlorine Sulphur Fluorine Bromine Chlorine Sulphur ANSWER DOWNLOAD EXAMIANS APP
General Science Heavy water is Tritium oxide Deuterium oxide Rain water PH7 Tritium oxide Deuterium oxide Rain water PH7 ANSWER DOWNLOAD EXAMIANS APP
General Science Which metal pollute the air of a big city? Lead Chromium Cadmium Copper Lead Chromium Cadmium Copper ANSWER DOWNLOAD EXAMIANS APP
General Science Atoms are composed of: Electrons only Protons only Electrons and Nuclei Electrons and protons Electrons only Protons only Electrons and Nuclei Electrons and protons ANSWER DOWNLOAD EXAMIANS APP
General Science The most important ore of aluminum is Galena Calamine Bauxite Calcite Galena Calamine Bauxite Calcite ANSWER DOWNLOAD EXAMIANS APP
General Science The wavelength of X-rays is of the order of 1 cm 1 m 1 angstrom 10 micron 1 cm 1 m 1 angstrom 10 micron ANSWER DOWNLOAD EXAMIANS APP
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