JEEChemistry

Which of the following expressions is correct in case of a \(CsCl\) unit cell (edge length'a')? [JEE Main 2023, 15 Apr (…

PYQ

Which of the following expressions is correct in case of a \(CsCl\) unit cell (edge length'a')?

[JEE Main 2023, 15 Apr (Shift 1)]

\(r _{ Cs ^{+}}+ r _{ Cl ^{-}}=\frac{ a }{\sqrt{2}}\)

\(r _{ Cs+ }+ r _{ Cl }= a\)

\(r _{ Cs ^{+}}+ r _{ Cl ^{-}}=\frac{\sqrt{3}}{2} a\)

\(r _{ Cs ^{+}}+ r _{ Cl ^{-}}=\frac{ a }{2}\)

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