Among the following, the number of compounds having zero lone pair of electrons on central atom is $\mathrm{XeO}_3, \mathrm{XeO}_2 \mathrm{~F}_2, \mathrm{XeO}_4, \mathrm{XeO}_3 \mathrm{~F}_2, \mathrm{XeF}_4$

• Correct answer
  A

  $2$
• B

  $3$
• C

  $4$
• D

  zero.

Solution

$\mathrm{XeO}_4$ and $\mathrm{XeO}_3 \mathrm{~F}_2$ do not have lone pair of electrons.

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