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