Chemistry Commercial nitric acid is coloured because it contains dissolved : Nitrogen dioxide Nitrous oxide Coloured impurities Oxygen Nitrogen dioxide Nitrous oxide Coloured impurities Oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nucleons are regarded as composites sub-particles known as Mesons Quarks Leptons Photons Mesons Quarks Leptons Photons ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is colourless ? Phosphorus Oxygen Sulphur Chlorine Phosphorus Oxygen Sulphur Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is the most dense liquid from the below Water Gasolin Choloform None of these Water Gasolin Choloform None of these ANSWER DOWNLOAD EXAMIANS APP
Chemistry Soap is prepared by boiling caustic soda with Fats Alcohol Kerosene oil Glycerine Fats Alcohol Kerosene oil Glycerine ANSWER DOWNLOAD EXAMIANS APP
Chemistry The structure of (HPO3)3 is Octahedral Linear Cyclic Tetrahedral Octahedral Linear Cyclic Tetrahedral ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS