Chemistry - Solid State Question with Solution | TestHub

ChemistrySolid StateCubic CrystalsEasy2 minPYQ_2020

ChemistryEasysingle choice

Xenon crystallizes in fcc lattice and the edge length of unit cell is $620 pm$ . What is the radius of Xe atom?

Answer:

Solution:

(D) $a = 620 pm$ For fcc unit cell, $r = \frac{a}{2 2}$ $∴ r = \frac{620}{2 \times 1.414} = 219.2 pm$

Stream:MHT_CETSubject:ChemistryTopic:Solid StateSubtopic:Cubic Crystals

⏱ 2mℹ️ Source: PYQ_2020

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