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Re: ORGANIC SYNTHESIS by , 05 May 2008 16:07
05 May 2008 10:51
in discussion Physics / Mechanics » 11
(1)
Re: 11 by , 05 May 2008 10:51
(1)
Re: Optically Active by , 05 May 2008 10:20
05 May 2008 09:40
in discussion Physics / Mechanics » 11
(1)
11 by , 05 May 2008 09:40

the new forum has been changed to [http://iit-redefined.theforum.name/index.php] . Join there immediately :) it has a lot of cool new features :)

Re: NEW FORUM by , 17 Apr 2008 13:57
17 Apr 2008 11:39
in discussion Physical Chemistry / Chemical Kinetics » Chem kinetics doubt

then try and find out the answers to the questions asked :P :D if u want the answer :D

Re: Chem kinetics doubt by , 17 Apr 2008 11:39
17 Apr 2008 11:28
in discussion Physical Chemistry / Chemical Kinetics » Chem kinetics doubt

as i said it is not me who set the question…..

Re: Chem kinetics doubt by , 17 Apr 2008 11:28

yes fixed that thanx :)

Re: Main Page Design by , 17 Apr 2008 10:24
17 Apr 2008 10:19
in discussion Physical Chemistry / Chemical Kinetics » Chem kinetics doubt

bcos u are refusing to answer certain necessary questions Huh? :D

Re: Chem kinetics doubt by , 17 Apr 2008 10:19

Well, so do I. Ahhh! I know what mistake you are doing
Uncheck the option "Bind to IP" or like it.

Re: Main Page Design by , 17 Apr 2008 09:48
17 Apr 2008 09:47
in discussion Physical Chemistry / Chemical Kinetics » Chem kinetics doubt

why is everyone ignoring this question? :O

Re: Chem kinetics doubt by , 17 Apr 2008 09:47

hey swadesi…… how do u know it is wrong? how can a chiral molecule posess a centre of symmetry? plz give examples….

Re: Optically Active by , 17 Apr 2008 09:39

why i always get logged on automatically

Re: Main Page Design by , 17 Apr 2008 09:03

another suggestion: Ask misan to join this forum :P :D :D

Alert: See his recent posts in the calculus forum man, they r too good :D some teachers too are stunned :D

See this and this :D :D

Re: Suggestion by , 17 Apr 2008 08:23

im not saying sanyal is better. wiki def has more named reactions but watever is given in sanyal is more detailed

Re: JEE resources by , 17 Apr 2008 08:20

dont tell me sanyal is better, ill kill you :D

Re: JEE resources by , 17 Apr 2008 08:04

which one, the one by sanyal.

Re: JEE resources by , 17 Apr 2008 08:03

da vinci, i knw dat is what base material claims and so do many other books but dat is wrong. actually only molecules with plane of symmetry are achiral. a chiral molecule may or may not possess a cenre of symmetry. but if u ever get that question in your base tests dont ever rite wat i told u. i've tried telling it to kerur and smh but sometimesteachers think they are infallible.

Re: Optically Active by , 17 Apr 2008 08:01

dei, is there a provision to automatically log on everytime you come to wikidot, im irritated to type the password everytime :D

Re: Main Page Design by , 17 Apr 2008 07:56
17 Apr 2008 07:40
in discussion Mathematics / Algebra » Inequality-2??

$\mbox{To prove that} \ \frac{a+b}{2}-\sqrt{ab} \geq \frac{(a-b)^2(a+3b)(3a+b)}{8(a+b)(a^2+6ab+b^2)} \\ \\ \mbox{To prove that} \ (\sqrt{a}-\sqrt{b})^2 \geq \frac{(a-b)^2(a+3b)(3a+b)}{4(a+b)(a^2+6ab+b^2)} \\ \\ \mbox{writing} \ (a-b)^2 \ \mbox{as} \ (\sqrt{a}-\sqrt{b})^2*(\sqrt{a}+\sqrt{b})^2 \\ \\ \mbox{To prove that} \ 4(a^3+b^3+7ab(a+b))\geq (3(a^2+b^2)+10ab)(a+b+2\sqrt{ab}) \\ \\ \mbox{To prove that} \ a^3+b^3+15ab(a+b)\geq2\sqrt{ab}(3a^2+3b^2+10ab) \\ \\ \mbox{On squaring the above expression ..though slightly long but still worth it} \\ \\ \mbox{To prove that} \ a^6-6a^5b+15a^4b^2-20a^3b^3+15a^2b^4-6ab^5+b^6\geq 0 \\ \\ \mbox{To prove that} \ (a-b)^6\geq0 \\ \\ \mbox{which is always true} \\ \\ \mbox{Hence proved}$

Re: Inequality-2?? by , 17 Apr 2008 07:40
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