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If the radius of Cl^(-) ion 181"pm, and...

If the radius of `Cl^(-) ion 181"pm, and the radius of "Na^(+)" ion is 101pm then the edge length of unit cel l is:

A

282pm

B

285.71pm

C

512pm

D

564pm

Text Solution

Verified by Experts

The correct Answer is:
D
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