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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > If the distance between Na^+ and Cl^- ions in sodium chloride crystal is X pm , the length of the edge of the unit cell is (a) 4X pm (b) X/4 pm (c) X/2 pm (d) 2X pm

If the distance between Na^+ and Cl^- ions in sodium chloride crystal is X pm , the length of the edge of the unit cell is (a) 4X pm (b) X/4 pm (c) X/2 pm (d) 2X pm

If the distance between Na^+ and Cl^- ions in sodium chloride crystal is X pm the length of the edge of the unit cell is (a) 4X pm (b) X/4 pm (c) X/2 pm (d) 2X pm