Related Questions

  1. Gadolinium belongs to 4f series. Its atomic number is 64
  2. Oxidation state of Fe in Mohr’s salt is
  3. In Kjeldahl’s method,ammonia from 5g of food neutralizes 30 cm3 of 0.1 N acid.
  4. Acetamide and ethylamine can be distinguished by reacting with
  5. Which of the following explains the sequence of filling the electrons