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? Iron Oxide Graphite Silica Diamond Iron Oxide Graphite Silica Diamond 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 Helium Krypton Argon Xenon Helium Krypton Argon ANSWER DOWNLOAD EXAMIANS APP
General Science The gases used in different types of welding would include Oxygen, Hydrogen, Acetylene and Nitrogen Oxygen, Acetylene and Argon Oxygen and Acetylene Oxygen and Hydrogen Oxygen, Hydrogen, Acetylene and Nitrogen Oxygen, Acetylene and Argon Oxygen and Acetylene Oxygen and Hydrogen ANSWER DOWNLOAD EXAMIANS APP
General Science The property of a substance to absorb moisture from the air on exposure is called Desiccation Deliquescence Osmosis Efflorescence Desiccation Deliquescence Osmosis Efflorescence ANSWER DOWNLOAD EXAMIANS APP
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