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JEE Main Chemistry question

ChemistryThe Solid StateJEE Main

Not in JEE Main or NEET syllabus

An element crystallises in a structure having an fcc unit cell of edge length 100 pm. If 25 g of the element contains atoms, the density of the element is g cm.

Answer: 4

Solution

Number of unit cells . Total volume $=(unit cells)×

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Question ID VK-141859