Related Questions

  1. In Kjeldahl’s method,ammonia from 5g of food neutralizes 30 cm3 of 0.1 N acid.
  2. Oxidation numbers of P in PO₄³⁻, of S in SO₄²⁻ and that of Cr in Cr₂O₇²⁻
  3. Which one of the following esters gets hydrolysde most easily under alkaline
  4. The IUPAC name of (CH₃)₂CH – CH₂ – CH₂Br is
  5. The first ionization potentials (eV) of Be and B respectively are