Related Questions

  1. Which of the following is not soluble in NaOH
  2. 0.037g of an alcohol, R-OH was added to C₂H₅Mgl and the has evolved measured 11.2cc
  3. Oxidation numbers of P in PO₄³⁻, of S in SO₄²⁻ and that of Cr in Cr₂O₇²⁻
  4. If Ksp for HgSO₄ is 6.4 x 10⁻⁵, then solubility of the salt is
  5. Bleaching powder is prepared from the reaction of