Dwitikrishna Mishra posted an Question
September 11, 2020 • 14:54 pm 5 points
  • CSIR NET
  • Chemical Sciences

A solid is made up of 2 elements a and b. a atom occupy all the tetrahedral sites while atom b are in cpp arrangement. derive the formula for the compound.

A solid is made up of 2 elements A and B. A atom occupy all the tetrahedral sites while atom B are in cpp arrangement. Derive the formula for the compound.

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  • Amol ashok pawar Best Answer

    The atoms b are in CCP arrangement while the atoms a occupy all the tetrahedral sites. The number of tetrahedral sites is twice the number of atoms present in CCP arrangement. Thus, for each b atom, 2a atoms are present. The formula of the compound is A2B.

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    got it. thanks

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