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Inorganic Chemistry

Blazing goIITian

Joined:	13 Aug 2008
Post:	1313

28 Feb 2009 15:16:16 IST

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396

p- block helppp ....

None

CN^- is known but CP^- is not known. WHY ??

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Mirka

Blazing goIITian

Joined: 13 Aug 2008

Posts: 1313

28 Feb 2009 15:24:03 IST

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Pls reply before 8:00 a.m 2nd March 2009 !!!

graviton,,,in the end,,,it doesnt even matter

Hot goIITian

Joined: 28 Oct 2008

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28 Feb 2009 15:42:25 IST

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because P is very large as compared to C and cannot form triple bond as in case of CN.

Ankit Rana

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28 Feb 2009 15:44:45 IST

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Because C N (2p-2p) overlap is musc stronger and better than C P (2p-3p) overlap

raj kiran

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Joined: 28 Feb 2009

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28 Feb 2009 15:46:12 IST

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in CN- there is strong 2p-2p overlap so making it more stable
in CP- there is 2p-3p overlap which is weaker .

pink_ele

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Joined: 16 Jan 2007

Posts: 1836

28 Feb 2009 16:02:49 IST

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notrogen can form strong p pi p pi bonds....besides multiple bonds of N have very high bonding energy while dat for P is quite less.....

mohit

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28 Feb 2009 16:07:41 IST

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a simple reason a smaller ion can balance a smaller anion that y and please rate me

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