NEET Sample Paper NEET Sample Test Paper-32

  • question_answer A green coloured solution of some salt changes its colour to light pink on passing ozone through it. Which of following species represent pink and green colour respectively:-

    A)  \[M{{n}^{2+}}\] and \[Mn{{O}_{2}}\]  

    B)  \[Mn{{O}_{4}}^{2-}\] and \[Mn{{O}_{4}}^{-}\]

    C)  \[Mn{{O}_{4}}^{-}\] and \[Mn{{O}_{4}}^{2-}\]

    D)  \[C{{u}^{+}}\] and \[C{{u}^{2+}}\]

    Correct Answer: C

    Solution :

    Not available


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