A) \[C{{l}^{-}}\]ions are in fcc arrangement
B) \[N{{a}^{+}}\]ions has coordination number 4
C) \[C{{l}^{-}}\]ions has coordination number 6
D) Each unit cell contains \[4NaCl\] molecules
Correct Answer: B
Solution :
In \[NaCl\] crystal \[N{{a}^{+}}\] ions has coordination number 6.You need to login to perform this action.
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