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how halogen atom in halogenoarene overlaps pi bonding system?
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No dude..you forgive me..cz u came here 4 answers nt the shoot* i offer
jk
Welcome to XPC!!!!!
it has a long pair that gets withdraw into the aryl ring (full of electrons) and overlaps with it..got it ?how halogen atom in halogenoarene overlaps pi bonding system?
lone* faaaiill u tooLome pair* Brother iKhaled
help me in o/n 06Lome pair* Brother iKhaled
too lazy to get the link..its ur job to post a link!! then we may help u if we canhelp me in o/n 06
3b
LOL ok then we both lazy..dats goodtoo lazy to upload a link
Lol!lone* faaaiill u too
Well khalifa..Hi guys. Can someone please tell me why first electron affinity is exothermic while the second one is endothermic?
Nishan :please tell me why different grp r attached at different place in benzene ring?
yes sorry It does withdraw electrons from its third bond, but at the same time the high electron density around the N (it has a lone pair) feeds back into the bond, causing the overall effect to be activating (electron donating). Compare this with -NO2, which is deactivating-the lone pair doesn't exist any more since both "lone" valence electrons are now used in double bonds with oxygen. Then the electronegativity of N does cause deactivation. therefore electron donatingI researched. .its electron donating group. .bcz of itz lone pair
plz can u explain the mechanism in this question 3 c(iii) . i am having trouble understanding it is this thing even in our syllabus ??yes sorry It does withdraw electrons from its third bond, but at the same time the high electron density around the N (it has a lone pair) feeds back into the bond, causing the overall effect to be activating (electron donating). Compare this with -NO2, which is deactivating-the lone pair doesn't exist any more since both "lone" valence electrons are now used in double bonds with oxygen. Then the electronegativity of N does cause deactivation. therefore electron donating
plz help me with this alpha and beta structure of protein.
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