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Related Questions

  1. The amount of zinc required to produce 224mL of H₂ at STP on treatment with dilute H₂SO₄
  2. The oxidation states of sulphur in the anions : SO₃²⁻,S₂O₄²⁻ and S₂O₆²⁻
  3. Which of the following compounds gives trichloromethane on distilling with
  4. In N₂ + 3H₂ → 2NH₃ reversible reaction ,increases in pressure will favour
  5. What is the maximum number of electrons that can be associated with the following