Related Questions

  1. According to Bohr’s theory, the angular momentum of electron in 5th orbit is
  2. In third group, iron gives blood red colouration with ammonium thiocyanate
  3. A gas has a vapour density 11.2.The volume occupied by 1 g of gas at NTP is
  4. Which of the following cations has the maximum number of unpaired electrons
  5. Octane number can be changed by