BCECE Engineering BCECE Engineering Solved Paper-2005

  • question_answer
    Most powerful reducing agent is:

    A) \[Li\]                                     

    B) \[Na\]

    C) \[Ca\]                   

    D)        \[Mg\]

    Correct Answer: A

    Solution :

    Key Idea: Alkali metals are strongest reducing agent among elements of perodic table. The reducing character decreases down the group. \[\therefore \] \[Li\]is strongest reducing agent among \[Li,Na,Mg\]and Ca.


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