LIST-I
(Ionic Solids)
LIST-II
(Characteristics)
(P) Sphalerite
(1) $r_{+} + r_{-} = \frac{a}{2}$
(Q) Anti-Fluorite
(2) $r_{+} + r_{-} = \frac{3 a}{4}$
(R) Rock Salt
(3) $r_{+} + r_{-} = \frac{3 a}{2}$
(S) CsCl type
(4) $r_{+} + r_{-} = a$

(5) $r_{+} + r_{-} = \frac{3}{2} a$

Question

where $r_{+}$ = radius of cation; $r_{-}$ = radius of anion; a = unit cell edge length

Select the correct Match

TestHub · Accepted Answer

Theory based

Chemistry - Solid State Question with Solution | TestHub