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Question
Which of the following figure represents the End-centred unit cell?
Which of the following figure represents the End-centred unit cell?
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Solution
The correct option is B
In End- centred unit cell, one constituent particle is present at the centre of any two opposite faces besides the ones present
at its corners.
Option (a) is primitive cubic cell.
Option (c) is face centred cubic cell which contain constituent particles at the corners and at the centre of each face of the unit cell.
Option (d) is body centred cubic cell which contains one constituent particle at its body-centre besides the ones at its corners.
In End- centred unit cell, one constituent particle is present at the centre of any two opposite faces besides the ones present
at its corners.
Option (a) is primitive cubic cell.
Option (c) is face centred cubic cell which contain constituent particles at the corners and at the centre of each face of the unit cell.
Option (d) is body centred cubic cell which contains one constituent particle at its body-centre besides the ones at its corners.
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