Question
CsBr crystallises in a body centred cubic latticeThe unit cell length is 436.6 pm. Given that the atomicmass of Cs 133 and that of Br 80 amu andAvagadro number being 6.02x 102 mol1, the densityof CsBr isAIPMT (Prelims)-2006(2) 0.425 g/cm3(1) 42.5 g/cm(4) 4.25 g/cm(3) 8.25 g/cm