Shristy posted an Question
October 03, 2020 • 03:55 am 30 points
  • IIT JAM
  • Chemistry (CY)

Part-a the strongest reducing ion of the following is: (a) u3 (b) am" (c) cm (d) cr

PART-A The strongest reducing ion of the following is: (a) U3 (b) Am" (c) Cm (d) Cr

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    Dinesh khalmaniya 1 Best Answer

    option D??

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    A sir

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    wait..

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    ok sir

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    it is From gate 2001 question paper where ans is given d

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    check q1.8 in the paper and match with answer key

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    ok sir than what will be the reason

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    check the configuration of Ac3+.

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    bcz it's size is small compare to others ?

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    no, in case of U3+, Am3+ has the configuration near to the half filled 5f so these have tendancy to accept electrons so have oxidizing property

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    Cm3+ have half filled so it is stable

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    while Cf3+ has the configuration 5f9 so it can easily donates electrons and show strong reducing property

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    ok sir thanku

    eduncle-logo-app

    sir mere previous ques ka b ans bta dijiye kl se puch re koi ans hi ni dera

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    konsa que.. activity wala??

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    yes sir do ques h jiska ans ni btaya koi

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    mene try kiya tha pr kisi book me details nhi mili

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