Solid State Mock Tests

An element with atomic mass 60 g/mol crystallises in a face-centred cubic (fcc) structure. If the edge length of its unit cell is 400 pm, what is the density of the element? (Nₐ = 6.022 × 10²³ mol⁻¹)

An element with atomic mass 27 g/mol crystallises in an FCC lattice with a unit cell edge of 4.05 × 10⁻⁸ cm. The density of the element is (Nₐ = 6.022 × 10²³ mol⁻¹):

Which type of point defect is exhibited by AgBr crystals and is responsible for its use in photography?

The number of atoms per unit cell in simple cubic lattice is:

An FCC unit cell contains atoms at each corner and at the centre of each face. How many atoms are present per unit cell?___SEQ___34

Which of the following is the correct order of lattice energy for the given ionic compounds?

The density of a face-centered cubic (fcc) unit cell of silver (atomic mass = 108 g/mol, edge length = 409 pm) is: (Nₐ = 6.022 × 10²³)

Which of the following is the correct order of lattice energy for fluorides of alkaline earth metals?