Related Questions

  1. The correct order of increasing bond length of C–H, C–O, C–C and C=C is
  2. The atomic number of cobalt is 27. The EAN of cobalt in Na₃[Co(NO₂)₄Cl₂] is
  3. Which of the following is not true in case of reaction with heated copper at 300
  4. If the dispersed phase is a liquid and the dispersion medium is solid,the colloid
  5. The role of cryolite in the metallurgy of extraction of aluminium is to