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Chemistry - Solid State Question with Solution | TestHub

ChemistrySolid StateCubic CrystalsMedium2 minPYQ_2022

ChemistryMediumsingle choice

Calculate the density of metal which forms simple cubic structure with edge length of unit cell $336 pm$ . (90 gram of meal contains $2.64 \times 1 0^{23}$ atoms)

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Answer:

Solution:

$d = \frac{Z \times M}{V \times Na} = \frac{1 \times 90}{( 3.36 \times 1 0 ^{- 8} ) ^{3} \times ( 2.64 \times 1 0 ^{23} )} = \frac{90 \times 10}{( 3.36 ) ^{3} \times 2.64} = 8.98 g cm^{- 3}$

Stream:MHT_CETSubject:ChemistryTopic:Solid StateSubtopic:Cubic Crystals

⏱ 2mℹ️ Source: PYQ_2022

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