1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya
a
Body centred cubic
b
Simple cube
c
Face centred cubic
d
Fluorite structure
answer is C.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
Zinc blende (ZnS) has fcc structure and is an ionic crystal having 4 : 4 co-ordination number.Sulphide ions occupy ccp (4) while zinc ions occupy alternate tetrahedral voids on body diagonal.