pBlock ElementsII - Result Question 24
####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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Answer:
Correct Answer: 24. (c)
Solution:
- Black phosphorus is thermodynamically most stable allotrope of phosphorus.
It is due to three dimensional, network structure of polymeric black phosphorus.
