Related Questions

  1. At petrol pump, which rubber is used
  2. The correct order of increasing bond length of C–H, C–O, C–C and C=C is
  3. Which of the following is not correct for ionic crystals
  4. Empirical formula of a compound is CH₂O.If its molecular weight is 180,
  5. Which of the following pairs of substance on reaction will not evolve H₂ gas