## Question

### Solution

Correct option is

2.81 × 10-23 cm3

Volume of unit cell (V) = a3

= (3.04 × 10-8)3

= 2.81× 10-23 cm3

#### SIMILAR QUESTIONS

Q1

A fcc unit cell of aluminum contains the equivalent of how many atoms?

Q2

In octahedral holes (voids)

Q3

The number of octahedral sites per sphere in a fcc structure is

Q4

The interionic distance for cesium chloride crystal will be

Q5

For cubic coordination, the value of radius ratio is

Q6

The ratio of cationic radius of anionic radius in an ionic crystal is greater than 0.732. its coordination number is

Q7

The vacant space in the bcc unit cell is

Q8

Calculate the ionic radius of a Cs+ ion, assuming that the cell edge length for CsCl is 0.4123 nm and that the ionic radius of a Cl- ion 0.181 nm.

Q9

If the value of ionic radius ratio is 0.52 in an ionic compound, the geometrical arrangement of ions in crystal is

Q10

For an ionic crystal of the general formula AX and coordination number 6, the value of radius ratio will be