Question

47.
Which is incorrect statement ?
(1) In NaCl structure, tetrahedral voids are
unoccupied
(2) In ZnS structure, octahedral voids are
unoccupied
(3) In CaF, structure, all tetrahedral voids are
occupied
(4) In Na, o structure, all tetrahedral voids are
unoccupied
What is the structure of CaF

Answer 1

Explanation:

I think (1)

hopes it will help U

thank

Answer 2

Answer:

it is 1 one but not 2, 3 is not possible forth is wrong