Chemistry Iron is prevented from rusting by coating with zinc. This process is called as Reduction Sublimation Corrosion Galvanisation Reduction Sublimation Corrosion Galvanisation ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is the chemical name for ‘Baking Soda’ ? Sodium nitrate Sodium bicarbonate Sodium carbonate Sodium nitrite Sodium nitrate Sodium bicarbonate Sodium carbonate Sodium nitrite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one element from below list is liquid at room temperature Argon Lead Zinc Bromine Argon Lead Zinc Bromine ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas used for filling weather balloons is Air Hydrogen Nitrogen Helium Air Hydrogen Nitrogen Helium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Spirit in contact with body gives cool sensation because it is : Liquid Highly volatile Transparent A good conductor Liquid Highly volatile Transparent A good conductor ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is the most dense liquid from the below None of these Choloform Gasolin Water None of these Choloform Gasolin Water ANSWER DOWNLOAD EXAMIANS APP
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