Related Questions

  1. When aniline is treated with sodium nitrite and hydrochloric acid at 0⁰C, it gives
  2. The fractional distillation is used in
  3. When phenol reacts with phthalic anhydride in presence of H₂SO₄ and heated
  4. The reaction of primary amine with chloroform and ethanolic KOH, is called
  5. Use of chlorofluoro carbons is not encouraged because