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NEET Sample Paper NEET Sample Test Paper-65

  • question_answer
    When \[S{{n}^{2+}}\] changes to \[S{{n}^{4+}}\] in a reaction

    A) it loses two electrons

    B) it gains two electrons           

    C) it loses two protons

    D) it gains two protons        

    Correct Answer: A

    Solution :

    \[S{{n}^{2+}}\to S{{n}^{4+}}+2{{e}^{-}}\]. In this reaction \[S{{n}^{2+}}\] changes in \[S{{n}^{4+}}\] it is called an oxidation reaction.


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