Question

The pyknometric density of sodium chloride
crystal is 2.165 × 103 kg m⁻³ while its X-ray
density is 2.178 × 103 kg m⁻³. The fraction of
unoccupied sites in sodium chloride crystal is
(a) 5.96 × 10⁻³ (b) 5.96
(c) 5.96 × 10⁻² (d) 5.96 × 10⁻¹

Answer 1

Answer:

The pyknometric density of sodium chloride

crystal is 2.165 × 103 kg m⁻³ while its X-ray

density is 2.178 × 103 kg m⁻³. The fraction of

unoccupied sites in sodium chloride crystal is

(a) 5.96 × 10⁻³ (b) 5.96✔

(c) 5.96 × 10⁻² (d) 5.96 × 10⁻¹

Explanation:

Answer 2

Answer:

The pyknometric density of sodium chloride

crystal is 2.165 × 103 kg m⁻³ while its X-ray

density is 2.178 × 103 kg m⁻³. The fraction of

unoccupied sites in sodium chloride crystal is

(a) 5.96 × 10⁻³ (b) 5.96

(c) 5.96 × 10⁻² (d) 5.96 × 10⁻¹ ✔✔✔