Q. The reaction of P_{4} with X leads selectively to P_{4}O_{6} the X is
A) dry O_{2}
B) A mixture of O_{2} and N_{2}
C) Moist O_{2}
D) O_{2}in the presence of aqueous NaOH
Explanation
(b)
White phosphorus on reaction with limited supply of oxygen gives lower oxide P_{4}O_{6.} Therefore, air(O_{2} + N_{2}) is a good source for controlled supply of oxygen and the best choice for controlled oxidation of white phosphorus into lower oxide P_{4}O_{6.}
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.