Related Questions

  1. The number of oxygen atoms in 4.4g of CO₂ is
  2. The reaction of chloroform with ethylamine in alcoholic alkali gives
  3. Oxidation number of iron in [Fe(CN)₆]⁴⁻ is
  4. In the brown ring test for the nitrate ion, the brown colour is due to
  5. Which reagent can be used for the alkylation of aromatic nitro compounds