Related Questions

  1. K₂Cr₂O₇ on heating with aqueous NaOH gives
  2. If a compound, on analysis was found to contain C=18.5% ,H=1.55%, Cl=55.04%
  3. CCl₄ is used as a fire extinguisher, because
  4. Calcium carbide on reaction with water yields
  5. If pH of A,B,C and D are 9.5, 2.5,3.5 and 5.5 respectively, then strongest acid is