Related Questions

  1. If 0.44g of a colourless oxide of nitrogen occupies 224 ml at 1520 mm of Hg and 273⁰C
  2. 12 g of an alkaline earth metal gives 14.8 g of its nitride .Atomic weight of the
  3. An orbital in which n = 4 and l = 2 is expressed by
  4. In steam distillation of toluene, the pressure of toluene in vapour is
  5. Which gas is formed when CaC₂ reacts with H₂O