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Chemistry - Solid State Question with Solution | TestHub

ChemistrySolid StateCubic CrystalsHard2 minPYQ_2009

ChemistryHardsingle choice

Lithium metal crystallizes in a body centred cubic crystal. If the length of the side of the unit cell of lithium is $351 pm$ , the atomic radius of lithium will be :NEET 2009 (Mains)

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Answer:

Solution:

For bcc type of unit cell $3 a r = 4 r = \frac{3}{4} a = \frac{1.732 \times 351}{4} = 151.98$

Stream:NEETSubject:ChemistryTopic:Solid StateSubtopic:Cubic Crystals

⏱ 2mℹ️ Source: PYQ_2009

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