Related Questions

  1. Which is used in the preparation of azo-dyes
  2. The product obtained on fusion of BaSO₄ and Na₂CO₃ is
  3. A sugar that is not a disaccharide among the following is
  4. One would expect proton to have very large
  5. If pH of A,B,C and D are 9.5, 2.5,3.5 and 5.5 respectively, then strongest acid is