Related Questions

  1. Phenol is heated with pthalic anhydride in the presence of concentrated H₂SO₄.
  2. Acidity of diprotic acids in aqueous solutions increases in the order
  3. How many FeSO₄.7H₂SO₄ will be oxidised by an acidified solution containing 9.48g
  4. Oxidation state of osmium(Os) in OsO₄ is
  5. Which statements is wrong about pH and H⁺