JEE Main & Advanced Chemistry Redox Reactions / रेडॉक्स अभिक्रियाएँ Sample Paper Topic Test - Redox Reactions

  • question_answer
    Tendency of \[{{l}^{-}},\text{ }B{{r}^{-}},\text{ }C{{l}^{-}}\] and \[{{F}^{-}}\] to be oxidized is in order:

    A) \[{{l}^{-}}>\text{ }B{{r}^{-}}>\text{ }C{{l}^{-}}>{{F}^{-}}\]      

    B) \[{{l}^{-}}>\text{ }B{{r}^{-}}<\text{ }C{{l}^{-}}<{{F}^{-}}\]

    C) \[{{l}^{-}}<C{{l}^{-}}>\text{ }{{F}^{-}}>B{{r}^{-}}\]

    D)  \[{{l}^{-}}=B{{r}^{-}}>\text{ }C{{l}^{-}}={{F}^{-}}\]

    Correct Answer: A

    Solution :

    [a] Tendency to lose the electrons increases with the increase in the size of anion. (Valence shell electron(s) to be removed is farther from the nucleus in larger anion).


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