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