2. Solved Papers
  3. WB JEE Medical

WB JEE Medical WB JEE Medical Solved Paper-2006

  • question_answer
    When \[{{\text{I}}_{2}}\] is passed through \[\text{KCl,KF}\]and \[\text{KBr}\]solutions :

    A)  \[\text{C}{{\text{l}}_{2}}\]and \[B{{r}_{2}}\]are evolved

    B)  \[C{{l}_{2}}\]is evolved

    C)  \[C{{l}_{2}},B{{r}_{2}}\]and \[{{F}_{2}}\]are evolved

    D)  none of the above

    Correct Answer: D

    Solution :

                     Upper halogen can replace lower halogen from their compounds solution because a more electronegative   halogen   displaces   less electronegative halogen from its halide.


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