Related Questions

  1. Which of the following is not permissible arrangement of electrons in an atom?
  2. Gasoline has composition
  3. 40 mL of 0.1 M ammonia solution is mixed with 20 mL of 0.1 M HCl.
  4. The screening effect of d-electrons is
  5. A mixture of two salts is not soluble in water but dissolves completely in dilu