Related Questions

  1. Phenol is heated with pthalic anhydride in the presence of concentrated H₂SO₄.
  2. Who modified Bohr’s theory by introducing elliptical orbits for electron path
  3. Schiff’s reagent is
  4. 0.037g of an alcohol, R-OH was added to C₂H₅Mgl and the has evolved measured 11.2cc
  5. The maximum number of molecules is present in