Q. Which is most thermodynamically stable allotropic form of phosphorus?
A) Red
B) White
C) Black
D) Yellow
Explanation
(c)
Black phosphorous is highest thermodynamic stable form in red , black , white and yellow allotropic forms of phosphorus because its ignition temperature is highest hence it is inert and has a layer structure.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.