General Science Which radioactive pollutant has recently drawn to public, due to its occurrence in the building material? Radium Thorium Radan Plutonium Radium Thorium Radan Plutonium ANSWER DOWNLOAD EXAMIANS APP
General Science The inert gas which is substituted for nitrogen in the air used by deep sea divers for breathing, is Xenon Argon Krypton Helium Xenon Argon Krypton Helium ANSWER DOWNLOAD EXAMIANS APP
General Science In fireworks, the green flame is produced because of Sodium Potassium Barium Mercury Sodium Potassium Barium Mercury ANSWER DOWNLOAD EXAMIANS APP
General Science Permanent hardness of water can be removed by adding Chlorine Bleaching Powder Washing Soda Potassium Permanganate Chlorine Bleaching Powder Washing Soda Potassium Permanganate ANSWER DOWNLOAD EXAMIANS APP
General Science Atoms are composed of: Electrons and Nuclei Protons only Electrons only Electrons and protons Electrons and Nuclei Protons only Electrons only Electrons and protons ANSWER DOWNLOAD EXAMIANS APP
General Science Reading of a barometer going down is an indication of Intense heat Storm Rainfall Snow Intense heat Storm Rainfall Snow ANSWER DOWNLOAD EXAMIANS APP
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