General Science Heavy water is Deuterium oxide PH7 Tritium oxide Rain water Deuterium oxide PH7 Tritium oxide Rain water 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 Helium Argon Xenon Krypton Helium Argon Xenon Krypton ANSWER DOWNLOAD EXAMIANS APP
General Science What is the unit for measuring the amplitude of a sound? Coulomb Decibel Cycles Hum Coulomb Decibel Cycles Hum ANSWER DOWNLOAD EXAMIANS APP
General Science Which is/are the important raw material(s) required in cement industry? Clay Gypsum and Clay Limestone Limestone and Clay Clay Gypsum and Clay Limestone Limestone and Clay ANSWER DOWNLOAD EXAMIANS APP
General Science Potassium Permanganate is used for purifying drinking water, because It is a reducing agent It is an oxidising agent. None of the listed here It is a sterilising agent. It is a reducing agent It is an oxidising agent. None of the listed here It is a sterilising agent. ANSWER DOWNLOAD EXAMIANS APP
General Science In fireworks, the green flame is produced because of Potassium Barium Mercury Sodium Potassium Barium Mercury Sodium ANSWER DOWNLOAD EXAMIANS APP
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