General Science Tetraethyl lead is used as Pain Killer Mosquito Repellent Petrol Additive Fire Extinguisher Pain Killer Mosquito Repellent Petrol Additive Fire Extinguisher ANSWER DOWNLOAD EXAMIANS APP
General Science Permanent hardness of water can be removed by adding Chlorine Bleaching Powder Washing Soda Potassium Permanganate Chlorine Bleaching Powder Washing Soda Potassium Permanganate ANSWER DOWNLOAD EXAMIANS APP
General Science How does common salt help in separating soap from the solution after saponification? By increasing solubility of Soap By increasing density of Soap By decreasing solubility of Soap By decreasing density of Soap By increasing solubility of Soap By increasing density of Soap By decreasing solubility of Soap By decreasing density of Soap ANSWER DOWNLOAD EXAMIANS APP
General Science Which is the absolute temperature scale? Celsius Kelvin All of these Fahrenheit Celsius Kelvin All of these Fahrenheit ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following was to be discovered first in the chromospheres of the sun? Krypton Xenon Neon Helium Krypton Xenon Neon Helium ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the gas is not known as green house gas? Carbon dioxide Methane Hydrogen Nitrous oxide Carbon dioxide Methane Hydrogen Nitrous oxide ANSWER DOWNLOAD EXAMIANS APP
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