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Chemistry - Solid State Question with Solution | TestHub

ChemistrySolid StateCubic CrystalsEasy2 minPYQ_2022

ChemistryEasysingle choice

Calculate the volume of unit cell having four particles in it with density $19.0 g cm^{- 3}$ [molar mass of element $= 190 g mol^{- 1}$ ]

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Answer:

Solution:

$d 19 V = \frac{Z \times M}{V \times N _{A}} = \frac{4 \times 190}{V \times 6.02 \times 1 0 ^{23}} = \frac{40}{6.02} \times 1 0^{- 23} = 6.6 \times 1 0^{- 23} cm^{3}$

Stream:MHT_CETSubject:ChemistryTopic:Solid StateSubtopic:Cubic Crystals

⏱ 2mℹ️ Source: PYQ_2022

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