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Chemistry - Solid State Question with Solution | TestHub

ChemistrySolid StateCubic CrystalsEasy2 minPYQ_2022

ChemistryEasysingle choice

Calculate the volume of unit cell of element with density $7.2 g cm^{- 3}$ that forms bcc structure. (288 gram of this element $3.35 \times 1 0^{24}$ atoms)

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Answer:

Solution:

$d = \frac{Z}{V} \times \frac{M}{N _{A}}$ $7.2 = \frac{2}{V} \times \frac{288}{3.35 \times 1 0 ^{24}}$ $V = 4.18 \times 1 0^{22} cm^{3}$

Stream:MHT_CETSubject:ChemistryTopic:Solid StateSubtopic:Cubic Crystals

⏱ 2mℹ️ Source: PYQ_2022

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