Q25 / 150 · MHT CET 2022 (10 Aug Shift 2) · Chemistry

What is the total volume occupied by atoms in bcc unit cell?

  • Correct answer
    A
    $68 \%$
  • B
    $80 \%$
  • C
    $74 \%$
  • D
    $52.36 \%$

Solution

$\%$ of volume occupied by atoms in BCC unit $$ \text { Cell }=\frac{\sqrt{3} \pi}{8} \times 100=68 \% $$

Hence, the correct answer is option: 'A'.

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