Q. Which of the following compounds do not exist?
A) $N_{4},\ NCl_{5},\ PO_{2}$
B) $N_{2},\ NCl_{3},\ NO_{2}$
C) $PCl_{5},\ P_{2}O_{5},\ NCl_{3}$
D) $PO_{2},\ P_{4},\ NCl_{3}$
Explanation
(a)
$PO_{2}\ and\ NCl_{5}$ cannot exist
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.