General Science Tetraethyl lead is used as Pain Killer Fire Extinguisher Petrol Additive Mosquito Repellent Pain Killer Fire Extinguisher Petrol Additive Mosquito Repellent ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is used as a lubricant? Diamond Iron Oxide Graphite Silica Diamond Iron Oxide Graphite Silica 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 Helium Krypton Xenon Argon Helium Krypton ANSWER DOWNLOAD EXAMIANS APP
General Science The gases used in different types of welding would include Oxygen, Acetylene and Argon Oxygen, Hydrogen, Acetylene and Nitrogen Oxygen and Hydrogen Oxygen and Acetylene Oxygen, Acetylene and Argon Oxygen, Hydrogen, Acetylene and Nitrogen Oxygen and Hydrogen Oxygen and Acetylene ANSWER DOWNLOAD EXAMIANS APP
General Science The property of a substance to absorb moisture from the air on exposure is called Efflorescence Osmosis Desiccation Deliquescence Efflorescence Osmosis Desiccation Deliquescence ANSWER DOWNLOAD EXAMIANS APP
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