2. Sample Papers
  3. NEET

NEET Sample Paper NEET Sample Test Paper-63

  • question_answer
    When zeolite (Hydrated sodium aluminium silicate) is treated with hard water the sodium ions are exchanged with:

    A) \[O{{H}^{-}}\]ions                 

    B) \[SO_{4}^{2-}\]ions

    C) \[C{{a}^{2+}}\]ions               

    D) \[{{H}^{+}}\] ions

    Correct Answer: C

    Solution :

    Not Available          


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