JEE Advanced 2022JEE Adv 2022 Paper 2, Paper 2ChemistryHardUnclassified (chemistry)
Atom occupies the fcc lattice sites as well as alternate tetrahedral voids of the same lattice. The packing efficiency (in \%) of the resultant solid is closest to
JEE Advanced 2022 · JEE Adv 2022 Paper 2, Paper 2 · Q51