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