Question
The sublimation temperature of a
substance is −83°C. It exist as cubic
packed structure with unit cell edge length
5.0 Å and density 8
3 g/cm3
, at −100°C.
What should be density of substance at
0°C and 1 atm? (NA = 6 × 1023)
(a) 50 g/cm3
(b) 2.23 g/cm3
(c) 2.23 g/l
(d) 1.86 g/l