Question

Which of the following number of lone pair at central atom zero
XeO₃, XeO₂F₂, XeO₄, XeO₃F₂, Ba₂XeF₄

• A. 2
• B. 3
• C. 4
• D. Zero

Answer 1

Answer: (A)

$\Rightarrow$ both does not have lone pair of electrons