Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test General Science Chemistry States of Matter
The packing efficiency of the face centered cubic (fcc), body centered cubic (bcc), and simple / primitive cubic (pc) lattices follows the order
1
fcc > bcc > pc
2
bcc > fcc > pc
3
pc > bcc > fcc
4
More than one of the above
5
None of the above