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![[Post New]](/templates/default/images/icon_minipost_new.gif) 11 Dec 2007 22:10:06 IST
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pls post ur views
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Umang |
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11 Dec 2007 22:19:12 IST
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Cis. Because of intramolecular hydrogen bonding.
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11 Dec 2007 22:23:25 IST
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yes , thats what i thought !
but the answer given is trans !!!
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Umang |
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13 Dec 2007 21:01:32 IST
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trans 1,2 dihydroxybenzene is more stable.
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13 Dec 2007 21:15:50 IST
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Reason ? What abt intramolecular H bonding ? Steric > H-bonding ?
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13 Dec 2007 21:24:03 IST
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trans is more stable coz in cis, dere is repulsion btw the adjacen - OH gps which r very close. dat is not in trans.
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<TABLE CELLSPACING="1" CELLPADDING="1" BORDER="0">
<TR><TD>
<DIV ALIGN="right">Animated Letters</DIV></TD></TR></TABLE>
I am only one,
But still I am one.
I cannot do everything,
But still I can do something;
And because I cannot do everything
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- Edward Everett Hale
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13 Dec 2007 21:35:42 IST
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what about hydrogen bonding ???
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Umang |
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13 Dec 2007 22:04:12 IST
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its not just about hard work;its how smart you work. |
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13 Dec 2007 22:09:27 IST
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Can sm1 plz explain, how do you define cis and trans for benzene compounds??????????
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HOPE U GOT IT... |
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13 Dec 2007 22:10:08 IST
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how can trans can form intermolecular h bonding ???
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Umang |
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13 Dec 2007 22:13:59 IST
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if both substituents r shown with same line , its cis
and if one with dark and other with dashed line , its trans !!!
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Umang |
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13 Dec 2007 22:15:52 IST
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if there will be cis trans configuration then the molecule will relatively be destabilized than it ad been palnar.
i would rather bet on it being planar so as to facilitate resonance
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13 Dec 2007 22:17:09 IST
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It has to b a plane line, it cannot b a dashed or dotted line..... The carbon is sp2 hybridised and hence planar....... It may have sm other thing to do with but wat u're sayin is surely wrong.....
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HOPE U GOT IT... |
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13 Dec 2007 22:50:10 IST
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i agree with u !
i am sorry !!!
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Umang |
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13 Dec 2007 22:53:05 IST
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i just got confused with benzene and cyclohexane !
does that mean that there is no cis-trans in benzene ?????
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Umang |
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