Chhattisgarh PMT Chhattisgarh PMT Solved Paper-2008

  • question_answer
    One gas bleaches the colour of flowers by reduction and another gas by oxidation. The gases respectively are

    A)  \[S{{O}_{2}}\]and \[C{{l}_{2}}\]    

    B)  \[CO\]and \[C{{l}_{2}}\]

    C)  \[N{{H}_{3}}\]and \[S{{O}_{2}}\]

    D)  \[{{H}_{2}}S\]and \[B{{r}_{2}}\]

    Correct Answer: A

    Solution :

    The bleaching action of \[S{{O}_{2}}\] is due to reduction . while the bleaching action of \[C{{l}_{2}}\] is due to oxidation.


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