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 Chlorine Fluorine Bromine Sulphur Chlorine Fluorine Bromine Sulphur ANSWER DOWNLOAD EXAMIANS APP
General Science The gas usually filled in the electric bulb is Nitrogen None of the listed here Hydrogen Oxygen Nitrogen None of the listed here Hydrogen Oxygen ANSWER DOWNLOAD EXAMIANS APP
General Science The most important ore of aluminum is Bauxite Galena Calamine Calcite Bauxite Galena Calamine Calcite ANSWER DOWNLOAD EXAMIANS APP
General Science The age of most ancient geological formations is estimated by Uranium - lead method C14 method Potassium - argon method Ra - Si method Uranium - lead method C14 method Potassium - argon method Ra - Si method ANSWER DOWNLOAD EXAMIANS APP
General Science Atoms of an element differ from those of all other elements in Number of neutrons and number of valence electrons. Atomic number and electronic configuration. Atomic number and number of valence electrons. Number of neutrons and electronic configuration. Number of neutrons and number of valence electrons. Atomic number and electronic configuration. Atomic number and number of valence electrons. Number of neutrons and electronic configuration. ANSWER DOWNLOAD EXAMIANS APP
General Science Monazite is an ore of Iron Thorium Zinc Zirconium Iron Thorium Zinc Zirconium ANSWER DOWNLOAD EXAMIANS APP
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