1.

Statement-1 : In ZnS zinc blende structure Zn^(2+) from FCC while alternate tetrahedral voids are occupied by S^(2-). Statement-2: Positions of Zn^2+ and S^(2-) in zinc blende structure are similar.

Answer»

Statement-1 is TRUE, Statement-2 is True, Statement-2 is a CORRECT EXPLANATION for Statement-1
Statement-1 is True, Statement-2 is True, Statement-2 is NOT a correct explanation for Statement-1
Statement-1 is True, Statement-2 is FALSE.
Statement-1 is False, Statement-2 is True.

Solution :In zinc blende `S^(2-)` from FCC while alternate tetrahedral voids are occupied by `Zn^(2+)`


Discussion

No Comment Found

Related InterviewSolutions