1.

Which one of the following statements is wrong about zinc blende type structure ?

Answer»

Each `Zn^(2+)` ion is surrounded tetrahedrally by four `S^(2-)` IONS and each `S^(2-)` ion by four `Zn^(2+)` ions
`S^(2-)` ions form fcc arrangement
AgBr has zinc blende type STRUCTURE
Cuprous halides have zinc blende type structure

ANSWER :C


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