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NEET Sample Paper NEET Sample Test Paper-89

  • question_answer
    The standard electrode potentials of four elements A, B, C and D are \[-3.05,\]\[-1.66,\]\[-0.40\] and \[+0.80.\] The highest chemical reactivity will be exhibited by:

    A) A                     

    B)        B    

    C) C                     

    D)        D

    Correct Answer: A

    Solution :

    [a] Standard electrode potential i.e. reduction potential of A is minimum \[(-3.05V)\] i.e. its oxidation potential is maximum which implies 'A' is maximum reactive chemically.


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