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27 Sep 2010 02:40:32 IST
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Hello dear student.. After a along time...i get some slots from my schedule to create a new chapter here... The link for the page is this http://www.goiit.com/posts/show/0/content-chemical-bonding-1048672.htm Please visit it and go through the method that is described in it ...Once you get the method ...it will be easy to solve question related to it... I had already submitted it as an article but it seems as ..incomplete and in-appropriate there..... All the doubt related to the post or any comment is recommended to be replied here ....I will submit few more tricks here..as soon as i get time ... Waiting for your responses ... Regards Yagya
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27 Sep 2010 21:22:03 IST
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i have a doubt.....have you taken all the electrons or just the valence electrons as on top you have written no. of electrons in outermost orbit,but have taken all??
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11 Oct 2010 11:07:46 IST
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Consider it as total electrons....... C = 6 N = 7 O = 8 and all......
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11 Oct 2010 13:06:40 IST
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thank you sir for this.
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19 Oct 2010 12:49:38 IST
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Hello Guys...any question on this link ....feel free to ask . .www.goiit.com/posts/show/1339925/content-chemical-bonding-1048672/marker/navigation.htm
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27 Oct 2010 20:58:05 IST
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sir how do u calculate no. electrons in outer shell in short way i know d method of writing configuration but it gets so time consuming..
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27 Oct 2010 21:10:02 IST
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Do you see all the compunds which i have discussed ....have atomic no. less than 10... B C O N F ...no need to write electronic confugration for these elements...simply remeber there atomic no.... B = 5 C= 6 N = 7 O = 8 F = 9 So when you get combination of CO => 6 + 8 = 14 ...(simple) And you will notice...that all the question in the previous years..are confined only in these groups.... NO+ => 7 + 8 - 1 = 14 ... Did you get it or not
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27 Oct 2010 21:28:26 IST
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N2+ 7+7-1 = 13, BO = 2.5 (para) N2- 7+7+1 = 15 , BO= 2.5 (para) CN 6+7 = 13, BO= 2.5 (para) NO+ 7+8-1 = 14, BO= 3 (dia) NO- 7+8+1=16, BO= 2 (dia) sir, is it ok??..... sir, wat abt which hav less no. of electron than 8 ??
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Thankyou.................
Have a nice day;;;;;;;;;;;;;;;;;;;) |
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3 Nov 2010 23:21:56 IST
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gt it sir thnx a ton, nvr noticed dat questions r asked from dose elements only..
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11 Aug 2011 15:19:53 IST
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it's good material
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13 Aug 2011 22:45:54 IST
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sir i wna ask dat r ncert buks gud enough 2 score well in cbse board xams of 12th............
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13 Aug 2011 22:46:57 IST
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plz do also tell d buks for the gud preparation of board xams
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26 Nov 2011 17:19:52 IST
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IN SOME BOOKS THE MECHANISM OF HYDROLYSIS IS WRITTEN AS[SN2]AE OR [SN2]A. WHAT DO YOU MEAN BY THIS. ALSO EXPLAIN ME THE BRIDGE BOND TOPIC. IN SOME BOOKS BRIDGE FOR MOST OF THE COMPOUNDS IS WRITTEN AS 3c-2e or 3c-4e. please explain me this topics.
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1 Dec 2011 21:36:40 IST
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sir can you give me a shortcut formula to calculate dipole moment ?????
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