Related Questions

  1. In Cu-ammonia complex, the state of hybridization of Cu²⁺ is
  2. 1.0g of magnesium is burnt with 0.56 g O₂ in a closed vessel
  3. The oxidation state of S in H₂SO₄ is
  4. A helium, molecule is two times heavier than a hydrogen molecule at 298 K
  5. The secondary precursors of photochemical smog are