Q. The basicity of H_{3} PO_{4} is
A) 2
B) 3
C) 4
D) 5
Explanation
(b)
Yhe structure of $H_{3}PO_{4}$ is
[image:7_image53.emf]
It can loose three H^{+} ions so its basicity is three.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.