Chemistry - Solid State Question with Solution | TestHub

ChemistrySolid StateCubic CrystalsEasy2 minPYQ_2009

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Copper crystallizes in a face-centred cubic lattice with a unit cell length of $361 pm$ . What is the radius of copper atom in pm?NEET 2009 (Mains)

Answer:

Solution:

$Cu \to$ fcc lattice
$4 r = 2 a r = \frac{1}{2 2} a r = \frac{1}{2 2} \times 361 = 128$

Stream:NEETSubject:ChemistryTopic:Solid StateSubtopic:Cubic Crystals

⏱ 2mℹ️ Source: PYQ_2009

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