Chemistry Which of the following is not a noble gas ? Hydrogen Neon Helium Argon Hydrogen Neon Helium Argon ANSWER DOWNLOAD EXAMIANS APP
Chemistry What happens when a drop of glycerol is added to crushed KMnO4 spread on a paper ? There is a crackling sound There is no reaction. The paper ignites There is a violent explosion. There is a crackling sound There is no reaction. The paper ignites There is a violent explosion. ANSWER DOWNLOAD EXAMIANS APP
Chemistry Of the following compounds of calcium, the one having highest covalent character is Cal2 Cacl2 CaBr2 CaF2 Cal2 Cacl2 CaBr2 CaF2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which component referred to as 'Milk sugar'? Galactose Maltose Lactose Sucrose Galactose Maltose Lactose Sucrose ANSWER DOWNLOAD EXAMIANS APP
Chemistry Milk is a natural Solution Emulsion Mixture Suspension Solution Emulsion Mixture Suspension ANSWER DOWNLOAD EXAMIANS APP
Chemistry Catalyst is a substance which Decreases the rate of reaction Has no action on the rate of the reaction Increases the rate of the reaction None of these Decreases the rate of reaction Has no action on the rate of the reaction Increases the rate of the reaction None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS