12th Class
Chemistry
The p-Block Elements-I / p-ब्लॉक के कुछ तत्व-I
Question Bank
MCQs - The p-Block Elements
question_answer
Among the following, the number of compounds having zero lone pair of electrons on central atom is \[Xe{{O}_{3}}\], \[Xe{{O}_{2}}{{F}_{2}}\], \[Xe{{O}_{4}}\], \[Xe{{O}_{3}}{{F}_{2}}\], \[Xe{{F}_{4}}\]
A)2
B)3
C)4
D)zero.
Correct Answer:
A
Solution :
\[\Rightarrow Xe{{O}_{4}}\]and \[Xe{{O}_{3}}{{F}_{2}}\] do not have lone pair of electrons.