Q. Which of the following oxides is most basic?
A) $Na_{2}O$
B) $SiO_{2}$
C) $SO_{2}$
D) All are equally basic
Explanation
(a)
In a period, from left to right basic character of oxides decreases, thus $Na_{2}O$ is most basic
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.