Related Questions

  1. Which of the following has a tendency for covalent compound formation
  2. Which of the following pairs of substance on reaction will not evolve H₂ gas
  3. In the following reaction, the product(A)
  4. The role of cryolite in the metallurgy of extraction of aluminium is to
  5. In Cu-ammonia complex, the state of hybridization of Cu²⁺ is