Chemistry - Solid State Question with Solution | TestHub
ChemistrySolid StateCrystalline And Amorphous SolidsMedium2 minQB
ChemistryMediummultiple choice
Which of the following statement(s) is (are) correct?
(rNa+ = 95 pm ; rCl− = 181 pm)
Options:(select one or more)
Answer:
A, C, D
Solution:
In CsCl structure, each ion has coordination number 8.
In ionic crystals, some ions are shared with neighbouring unit cells.
The edge length of NaCl unit cell is about 552 pm.
BCC structure has coordination number 8, not 12, so (b) is incorrect.
Stream:JEESubject:ChemistryTopic:Solid StateSubtopic:Crystalline And Amorphous Solids
⏱ 2mℹ️ Source: QB
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