NEET Chemistry Redox Reactions / रेडॉक्स अभिक्रियाएँ Question Bank Self Evaluation Test - Redox Reactions

  • question_answer
    One gas bleaches the colour of flowers by reduction, while the other by oxidation

    A) CO and\[C{{l}_{2}}\]     

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

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

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

    Correct Answer: B

    Solution :

    [b] \[S{{O}_{2}}\]bleaches by reduction, while chlorine bleaches colour of flowers by oxidation.


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