pBlock ElementsII - Result Question 139

####24. Which of the following isomers of phosphorus is thermodynamically most stable?

(a) Red

(b) White

(c) Black

(d) Yellow

(2005, 1M)

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Solution:

  1. Black phosphorus is thermodynamically most stable allotrope of phosphorus.

It is due to three dimensional, network structure of polymeric black phosphorus.



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