Chemistry - Solid State Question with Solution | TestHub

Here statement C is incorrect as AgBr has rock-salt structure not zinc blende type structure. Rest other statements are correct as Each$\mathrm{Z}{\mathrm{n}}^{2+}$ion is surrounded tetrahedrally by four${\mathrm{S}}^{2-}$ions and each${\mathrm{S}}^{2-}$ion by four$\mathrm{Z}{\mathrm{n}}^{2+}$ions and${\mathrm{S}}^{2-}$ions form fcc arrangement.