Reshav Asked a Question
July 8, 2020 6:37 pmpts 30 pts
30 A solid AB has NaCI type structure with edge length 580.4 pm. The radius of A is 100 pm. What is the radius of B ? (A) 190.2 (C) (B) (D) 540.13 78.12 525
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  • Priyanshu kumar Best Answer
    see reshav
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    i have shared a image please look at that and tell me why i cant apply that formula here?
  • Dinesh khalmaniya thankyou
    check this image for fomula of various ionic crystal
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    Dinesh khalmaniya
    please accept the answer if you got it 🙏
  • Reshav
    can i apply this method because this relation is correct for nacl as fcc
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    Dinesh khalmaniya
    no, you can't apply because here NaCl type of lattice given and for NaCl there is different formula
  • Dinesh khalmaniya
    option A
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  • Dinesh khalmaniya
    hope this will help you 🙏
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  • Priyanshu kumar
    hope it helps😊🙏
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