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Chemistry - Solid State Question with Solution | TestHub

ChemistrySolid StateMiscellaneous/MixedEasy2 minPYQ_2020

ChemistryEasysingle choice

AB crystallizes in a body centred cubic lattice with edge length ‘a’ equal to 387 pm. The distance between two oppositively charged ions in the lattice is

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Answer:

Solution:

For BCC
$r^{+} + r^{-} = \frac{\sqrt{3} a}{2}$
$r^{+} + r^{-} = \frac{\sqrt{3} \times 387}{2} p m = 335.14 p m \approx 335 p m$

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

⏱ 2mℹ️ Source: PYQ_2020

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