यदि \( \mathrm{NaCl} \) क्रिस्टल में \( \mathrm{Na}^{+} \)तथा \( \mathrm{Cl}^{-} \)आयनों का स्था...

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यदि \( \mathrm{NaCl} \) क्रिस्टल में \( \mathrm{Na}^{+} \)तथा \( \mathrm{Cl}^{-} \)आयनों का स्थान अन्रापरिवर्तित कर दिया जाए तो \( \mathrm{Na}^{+} \)तथा \( \mathrm{Cl}^{-} \)के सापेक्ष क्रिस्टल जालक की प्रकृति होगी:
(A) दोनों fcc
(B) दोनों bcc
(C) क्रमशः \( f c c \) तथा \( \mathrm{bcc} \)
(D) क्रमशः bcc तथा fcc
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