Q20 / 160 · AP EAMCET 2023 (17 May Shift 1) · Chemistry
The given unit cell belongs to the type


- APrimitive unit cell
- BBody centred unit cell
- CFace centred unit cell
- Correct answerDEnd centred unit cell
Solution
The given unit cell has atoms at all the corners and at two opposite face centres.
Thus, it is an end-centred unit cell.
Hence, the correct answer is option: 'D'.