Chemistry Benzene cannot undergo : Substitution Elimination Oxidation Addition Substitution Elimination Oxidation Addition ANSWER DOWNLOAD EXAMIANS APP
Chemistry Brass is a solution of molten copper in Gaseous zinc Molten zinc Molten tin Solid zinc Gaseous zinc Molten zinc Molten tin Solid zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry The compound to which H2 does not add is Tetra –9 – phenanthrylethylene Biphenyl ethylene Tetra – a –naphthylethylene Tetraphenyl ethylene Tetra –9 – phenanthrylethylene Biphenyl ethylene Tetra – a –naphthylethylene Tetraphenyl ethylene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following does not form oxyacid ? Nitrogen Fluorine Chlorine Sulphur Nitrogen Fluorine Chlorine Sulphur ANSWER DOWNLOAD EXAMIANS APP
Chemistry The percentage of nitrogen present in ammonium sulphate is : 0.18 0.27 0.305 0.25 0.18 0.27 0.305 0.25 ANSWER DOWNLOAD EXAMIANS APP
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