Q10 / 100 · BITSAT 2024 (Memory Based Paper 1) · Chemistry

In which of the following molecules, all bond lengths are not equal?

  • A
    $\mathrm{SF}_6$
  • Correct answer
    B
    $\mathrm{PCl}_5$
  • C
    $\mathrm{BCl}_3$
  • D
    $\mathrm{CCl}_4$

Solution

In $\mathrm{PCl}_5$ bond length of axial bond is greater than the length of equatorial bond.

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

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