Chemistry - Solid State Question with Solution | TestHub
ChemistrySolid StateCubic CrystalsMedium2 minQB
ChemistryMediumstatement
Statement I - The ratio of Density of a crystal to its Packing fraction does not depend on effective number of atoms present in the unit cell.
Statement II - The ratio of density and packing fraction of a crystal is independent of nature of atom present in the crystal.
Options:
Answer:
C
Solution:
The density () of a crystal is given by , and packing fraction (PF) by . The ratio . This ratio depends on the nature of the atom (M, ) but not Z.
Thus, Statement I is TRUE and Statement II is FALSE.
Stream:JEESubject:ChemistryTopic:Solid StateSubtopic:Cubic Crystals
⏱ 2mℹ️ Source: QB
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