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![[Post New]](/templates/default/images/icon_minipost_new.gif) 27 Mar 2008 08:50:28 IST
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Which is most stable form of phosporus
red , black
till now i had read that its red bt my friend says it wil be black moreover in google also written black so please kindly confirm it
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When there is no hope & everything in dark..........
World says go & Graves say come.........
So never loose hope & Try another way.........
     
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27 Mar 2008 09:01:56 IST
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it is black obviously see black phosporpous is obtained by heating both red and white phosporous to high temp to give alpha and beta form BLACK is most stable!!!
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28 Mar 2008 22:54:48 IST
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but eistien shouldnt more stable compounds require milder conditions for their formation
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science-
the most fundamental
the most eternal
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28 Mar 2008 23:11:07 IST
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not necessary stability doesnt refer to its existence at room temperature but is related to reactivity!!!! hope you understand!!! check for angular and torsional strain it is absent in black phosphorous!!!!
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28 Mar 2008 23:26:02 IST
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hey stability does not just mean it exists at room temperature but stability is determined by its inertness and non reactivity black phosphorous has least angular strain and no torsional strain and thus is most stable and inert!!! white phosporous has max angle strain of 60 and thus is most reactive and least stable!!!
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29 Mar 2008 18:18:35 IST
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ya you are right
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science-
the most fundamental
the most eternal
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30 Mar 2008 09:14:15 IST
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Red Phosphorus is the most stable pertaining to reactivity.
Black Phosphorus is most stable pertaining to Thermodynamic Stability.
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2 Apr 2008 21:49:39 IST
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thanks harsha urs ans is what i was lookin for
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When there is no hope & everything in dark..........
World says go & Graves say come.........
So never loose hope & Try another way.........
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