Related Questions

  1. Which of the following is currently used as a tyre cord
  2. When conc. H₂SO₄ is added to dry KNO₃,brown fumes are evolved.These fumes are
  3. Which of the following is correct relationship
  4. Number of moles of MnO₄⁻ required to oxidize one mole of ferrous oxalate
  5. The hybridised state of N in R₂NH is