The coordination number of Na^+ and Cl^- ions in the rock-salt (NaCl) crystal structure are respectively:

JEE Main Chemistry question

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The coordination number of and ions in the rock-salt () crystal structure are respectively:

Answer: (B)

In the face-centred cubic rock-salt () crystal lattice, each cation is octahedrally surrounded by 6 nearest-neighbour

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Question ID VK-156023