Q. NaCl has a face-centered cubic structure. The coordination number of Na⁺ is:

NaCl में फलक-केन्द्रित घनीय संरचना होती है। Na⁺ की समन्वय संख्या है:

A
4
B
6
C
8
D
12

Explanation

NaCl crystallizes in FCC lattice with each ion surrounded by 6 oppositely charged ions, hence CN = 6

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