Plz check this ..i m not getting correct answer .. col x i3 6ox123 zxn ok a a 513 s 13 o x 2ox2-o x -42-1s 2-43 xt4. st el2x

Priyanshu kumar Best Answer
see shweta...i think you are confused in spacing...so due to this you cant use direct density formula
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Shweta thakur
I didn't get
Priyanshu kumar
after that you find avogadro constant
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Priyanshu kumar
you know n= N/Na...So Na=N/n
Dinesh khalmaniya
check it
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Shweta thakur
but sir here spacing is given what's that
Priyanshu kumar
shweta you know LiF has cubic structure so from given data you see mol. wt of LiF is calculated and density is given ...so by formula volume=mol. wt/density,, you can find here vo...
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Shweta thakur
edge length is given
Dinesh khalmaniya
check it
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Shweta thakur
sir I have direct formula of density
Dinesh khalmaniya
check it and try to understand what's given or what to calculate
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Shweta thakur
sir I a not getting no of ions present on edge
Dinesh khalmaniya
ans is wrong check the solution provided by me
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Dinesh khalmaniya
hope this will help you 🙏
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S
Shweta thakur
ok sir
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Dinesh khalmaniya
everything you've solved is correct but last step is missing. it is concptual question.
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