Which of the following orders regarding the s | vedclass

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(C) The stability of phosphorus allotropes depends on the bond angle strain and the structure of the molecules.$White$ phosphorus consists of discrete

Vedclass · Accepted Answer

$Black > Red > White$

Vedclass · Answer

(C) The stability of phosphorus allotropes depends on the bond angle strain and the structure of the molecules.$White$ phosphorus consists of discrete $P_4$ tetrahedral units with a bond angle of $60^{\circ}$,which causes high angular strain,making it the least stable and most reactive.$Red$ phosphorus is a polymeric chain structure formed by breaking one $P-P$ bond in the $P_4$ tetrahedron,making it more stable than $White$ phosphorus.$Black$ phosphorus has a layered,puckered structure and is the most thermodynamically stable allotrope of phosphorus.Therefore,the correct order of stability is $Black > Red > White$.

Which of the following orders regarding the stability of phosphorus allotropes is correct?

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