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Ganesh posted an Question
September 18, 2021 • 17:10 pm 30 points
  • IIT JAM
  • Chemistry (CY)

Why ans c is wrong

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    Ganesh

    please kindly explain the total question I can't understand

  • Shreyasi majumdar 1 best-answer

    refer this

    cropped2299928414374157498.jpg
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    why 4 alpha emissions are accur .......why instead of it 3 emissions

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    three emissions are there. see again

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    the 3rd emission gives atomic no 82 which is Pb

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