IIT JAM
Suvitha Asked a Question
January 4, 2021 9:50 pmpts 30 pts
  • IIT JAM
  • Geology (GG)

Fluorite(caf2) adopts face centred cubic structure with latice parametre a=5.463 unit,.lf the ionic radius of anion(f-) is is 1.71 unit,the ionic radius of cati

Fluorite(CaF2) adopts face centred cubic structure with latice parametre a=5.463 unit,.lf the ionic radius of anion(F-) is is 1.71 unit,the ionic radius of cation(Ca 2+) is unit.(in 2decimal places)
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  • Saurabh shukla thankyou
    This same question came in gate 2017 and I think the structure you might have seen of CaF2 in books or anywhere else will lead to other answer quite different from what given in ga...
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    Suvitha
    can yoi send me the r value for bcc and hcc also