ChemistryMedium95×since 2002Q1493A ⟶573 K\mathrel{\mathop{\kern0pt\longrightarrow} \limits_{}^{573\,K}}⟶573K Red phosphorus ⟶under pressureheat ; 803 K\mathrel{\mathop{\kern0pt\longrightarrow} \limits_{under\,pressure}^{heat\,;\,803\,K}}underpressure⟶heat;803K B Red phosphorus is obtained by heating "A" at 573 K, and can be converted to "B" by heating at 803 K under pressure. A and B, respectively, areAβ\betaβ-black phosphorus and white phosphorus.Bwhite phosphorus and β\betaβ-black phosphorus.Cα\alphaα-black phosphorus and white phosphorus.Dwhite phosphorus and α\alphaα-black phosphorus.Check answerSkip