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JEE Main Chemistry question

ChemistryThe Solid StateJEE Main

Not in JEE Main or NEET syllabus

Calculate the number of atoms in a cubic unit cell having one atom on each corner and two atoms on each body diagonal.

Answer: 9

Solution

The 8 corners contribute atom. A cube has 4 body diagonals, and each is stated to carry 2 additional (wholly interior,

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Question ID VK-141825