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  • I need help with The vacant space in bcc lattice unit cell is :

The vacant space in bcc lattice unit cell is :

  • Option 1)

    26%

  • Option 2)

    48%

  • Option 3)

    23%

  • Option 4)

    32%

 

Answers (1)

best_answer

As we learnt in 

Packing fraction for body centered cubic unit cell -

Pf = 0.68

-

 

 In a BCC lattice, 68% of all volume is occupied by spheres. So, the vacant space is 32 %


Option 1)

26%

This is incorrect option

Option 2)

48%

This is incorrect option

Option 3)

23%

This is incorrect option

Option 4)

32%

This is correct option

Posted by

prateek

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    Just Study 32% of the NEET syllabus and Score up to 100% marks

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