In 'Na_2 O' structure – InterviewSolution

1.	In 'Na_2 O' structure
Answer» `O^2-` IONS CONSTITUTE CCP and 'Na^+' ions occupy all the OCTAHEDRAL holes O^2-' ions constitute CCP and 'Na^+' ions occupy all the TETRAHEDRAL holes O^2-' ions constitute CCP and 'Na^+' ions occupy 50% of tetrahedral holes and 100% octahedral holes `Na^+' ions constitute CCP and 'O^2-' ions occupy half of octahedral holes Answer :B

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