# Solid State MCQ For NEET (Calculations Involving Unit Cells Dimensions)

Solid State MCQ For NEET (Calculations Involving Unit Cells Dimensions) for AIIMS, NEET, JEE provides a comprehensive coverage of the fundamental concepts in the fields of Solid State Chemistry. It contains a variety of questions from previous years’ AIIMS, NEET and JEE papers.

## Solid State MCQ For NEET (Calculations Involving Unit Cells Dimensions)

a) 97.7%

b) 95.4%

c) 4.6%

d) 2.3%

#### 2. An element with cell edge of 288 pm has a density of 7.2 g cm-3. What type of structure does the element have if it’s atomic mass M=51.8 g mol-1?

a) Body-Centred Cubic (BCC)

b) Face-Centred Cubic (FCC)

c) Simple Cubic

d) Hexagonal Closed Packing (HCP)

a) 144.6 pm

b) 163.4 pm

c) 127.0 pm

d) 123.5 pm

#### 4. An element of density 8.0 g/cm3 forms an FCC lattice with unit cell edge of 300 pm. Calculate the number of atoms present in 0.5kg of the element.

a) 95 x 1023 atoms

b) 93.59 x 1023 atoms

c) 92.59 x 1023 atoms

d) 91.38 x 1023 atoms

a) 0.5 Å

b) 0.37 Å

c) 0. 28 Å

d) 0.73 Å

#### 6. If the radius of a Chloride ion is 0.154 nm, then what is the maximum size of a cation that can fit in each of its octahedral voids?

a) 1.15 x 10-1 nm

b) 1.21 x 10-1 nm

c) 1.18 x 10-1 nm

d) 1.13 x 10-1 nm

a) 4.25 Å

b) 4.78 Å

c) 4.32 Å

d) 5.14 Å

a) 2700 kg m-3

b) 3000 kg m-3

c) 2400 kg m-3

d) 2100 kg m-3

a) 0.115 nm

b) 0.144 nm

c) 0.235 nm

d) 0.156 nm

a) Aluminum

b) Magnesium

c) Sodium

d) Potassium