A) 12
B) 4
C) 8
D) 6
Correct Answer: D
Solution :
\[\because \] In rock salt \[(NaCl)\] one \[N{{a}^{+}}\] ion is surrounded by \[6C{{l}^{-}}\] ions. \[\therefore \] Coordination number of Na4 in rock salt is 6.You need to login to perform this action.
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