Chemistry Which one is the simplest form of alkane Methane Butane Decane Propane Methane Butane Decane Propane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Adding Cl2 to benzene in the presence of AlCl3 is an example of : None of the options Addition reaction Elimination reaction Substitution reaction None of the options Addition reaction Elimination reaction Substitution reaction ANSWER DOWNLOAD EXAMIANS APP
Chemistry Alcohol prepared by the distillation of wood is : Glycerol Ethyl alcohol Methyl alcohol Propyl alcohol Glycerol Ethyl alcohol Methyl alcohol Propyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemistry Two moles of an ideal gas expand freely into vacuum. The work done by the gas is Infinity 4J 2J Infinity 4J 2J ANSWER DOWNLOAD EXAMIANS APP
Chemistry In chemical terms, what are alums used for purifying water for drinking purposes ? Nitrates of aluminium Double nitrate Double sulphates Hydrated chlorides Nitrates of aluminium Double nitrate Double sulphates Hydrated chlorides ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is the lightest element in the periodic table Hydrogen Helium Oxygen Carbon Hydrogen Helium Oxygen Carbon ANSWER DOWNLOAD EXAMIANS APP
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