Chemistry - Solid State Question with Solution | TestHub

ChemistrySolid StateMiscellaneous/MixedEasy2 minPYQ_2020

ChemistryEasysingle choice

Copper crystallizes in fcc with a unit cell length of 361 pm. What is the radius of copper atom?

Answer:

Solution:

For FCC the atoms touch each other along the face – diagonal
$r = \frac{\sqrt{2} a}{4} = \frac{\sqrt{2} \times 361}{4}$
r $= 127 p m$

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:Solid StateSubtopic:Miscellaneous/Mixed

⏱ 2mℹ️ Source: PYQ_2020

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