2. Free Ncert Solutions
  3. 12th Class
  4. Chemistry
  5. The p-block Elements-II / p-ब्लॉक तत्व-II

12th Class Chemistry The p-block Elements-II / p-ब्लॉक तत्व-II

  • question_answer 13)
    Write the order of thermal stability of the hydrides of group 16 elements.

    Answer:

    The thermal stability of the hydrides of group 16 elements decreases down the group, i.e., H2O > H2S > H2Se > H­2Te > H2Po. This is because M-H bond dissociation energy decreases down the group with the increase in the size of central atom.


You need to login to perform this action.
You will be redirected in 3 sec spinner