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Chemistry - Solid State Question with Solution | TestHub

ChemistrySolid StateCubic CrystalsMedium2 minPYQ_2022

ChemistryMediumsingle choice

Calculate the molar mass of metal having density $7.8 g cm^{- 3}$ and crystallized to form bcc structure with edge length $288 pm$ .

Options:

Answer:

Solution:

$d = \frac{Z}{V} \times \frac{M}{N _{A}}$ $7.8 \times \frac{2 \times M}{( 2.88 \times 1 0 ^{- 8} ) ^{3} \times 6.02 \times 1 0 ^{23}} M = 56.08 g / mol$

Stream:MHT_CETSubject:ChemistryTopic:Solid StateSubtopic:Cubic Crystals

⏱ 2mℹ️ Source: PYQ_2022

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