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![[Post New]](/templates/default/images/icon_minipost_new.gif) 11 Feb 2008 20:16:42 IST
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CHECK THIS OUT ALSO- The ques was in the first paper- Chem Passage on Fragmentation reaction. I hav posted the ques in the figure. I dont know how to use sub,super-scripts in Paint, so I am writing the groups here- Me= CH3 OSO2CF3 = OSO2CF3 HBR2 = HBR2 OH- = OH- I just want to know what this HBR2 is? I hav never heard or read about this reagent anywhere. Maybe my information is less. So those who know what is this reagent, PLZ tell something about it and PLZ also post the reaction mechanism. I promise 3 salutes.
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The quality of a person's life is in direct proportion to their commitment to excellence, regardless of their chosen field of endeavor.
It is during our darkest moments that we must focus to see the light.
Check out my blog at:
http://tarinbansal.blogspot.com/
(A must see for every student)
Back to goiit, this time with Baby Veerappan. :D |
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 11 Feb 2008 21:09:01 IST
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CHECK THIS OUT ALSO- Its a question in matrix match-Chem-Paper-I. The reaction that was asked in column 1, is shown in the figure. The corresponding matches as given in the solution were- Free Radical Carbene. There is no role of free radical in this reaction. Its a simple Carbene reaction. Those who know how to do this reaction with free radical, PLZ post the mechanism. I promise 3 salutes.
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The quality of a person's life is in direct proportion to their commitment to excellence, regardless of their chosen field of endeavor.
It is during our darkest moments that we must focus to see the light.
Check out my blog at:
http://tarinbansal.blogspot.com/
(A must see for every student)
Back to goiit, this time with Baby Veerappan. :D |
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 11 Feb 2008 21:15:59 IST
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dude, plz dun criticize an institute in a public portal like GOIIT People might think u r sponsoring BT     v And even if u wish to , do it in formal / decent language. Hope u understand
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SAARE JAHAAN SE ACHCHA;
GOIIT HAMARA!!!!!!!!!!!!!!!!!!!!!!!!! |
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 11 Feb 2008 21:19:43 IST
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No one is sponsoring any coaching institute.
Whatever is said here against FIITJEE was correct and FIITJEE deserves to be criticised. Just luk at the no of wrong ques I hav posted here and calculate how many marks hav U lost till now. I hope the list will keep growing as we analyse the solutions more deeply.
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The quality of a person's life is in direct proportion to their commitment to excellence, regardless of their chosen field of endeavor.
It is during our darkest moments that we must focus to see the light.
Check out my blog at:
http://tarinbansal.blogspot.com/
(A must see for every student)
Back to goiit, this time with Baby Veerappan. :D |
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 11 Feb 2008 22:06:57 IST
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Tarin i 12500% agree with u now..............i know how it feels when u work hard on a question mark it and see some unexpected bullsh*t in place of it as the soln.i hav experienced itself in this test and previous tests....................... as far as critisism is concerned i ask u not to back away...........Goiit is a site where people are given guidance and not false hopes......... now if a few of our juniors feel that ftjee is a godly insti or aits is an ultimate kit.....they shud be made to change their thought for their own good...... and for gods sake we arnt any sponcerors of any other competing institute......we are goiitians to appear for the all important JEE coming up 2 monthes later and at this stage such things do hurt........... I AM WITH YOU....
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"Logic is the systematic way of reaching the wrong conclusion with confidence" lol..... |
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 12 Feb 2008 12:12:07 IST
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see if u think fiitjee is so bad .. then why do u join ??? !! nd thode mistakes hote hai its ok ... galtiyan sab se hoti hai!! but fiitjee is by and large the best insti and i stick by it ..
if u think its waste giving the tests tehn dont give it ... but dnt criticise .it yaar ..
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URL=http://www.sparklee.com] [/URL] |
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 12 Feb 2008 13:58:21 IST
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Sweetgal, We know that galtiyan sab se hoti hain but the worst part is that galtiyan sabse zayda hamare saath ho rahi hain, I talked to some previous yr students and they told me that FIITJEE AITS is simply the best. Last yr, the no of mistakes were not so huge like this yr. If they r taking the responsibility to help u get into an IIT, they must also take care of their tests. They must maintain their quality.
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The quality of a person's life is in direct proportion to their commitment to excellence, regardless of their chosen field of endeavor.
It is during our darkest moments that we must focus to see the light.
Check out my blog at:
http://tarinbansal.blogspot.com/
(A must see for every student)
Back to goiit, this time with Baby Veerappan. :D |
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 12 Feb 2008 14:44:38 IST
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HEY,
This one is about HBR2
u,ve heard of BH3 (diborane), replace 2 hyrdogens by alkly groups u get BHR2 (not sum halogen acid)
dont ask me wat it does, heard it from one of my friends
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 12 Feb 2008 14:46:52 IST
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I also thought the same but no such reaction with this reagent is given anywhere. I never heard of such reagent.
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The quality of a person's life is in direct proportion to their commitment to excellence, regardless of their chosen field of endeavor.
It is during our darkest moments that we must focus to see the light.
Check out my blog at:
http://tarinbansal.blogspot.com/
(A must see for every student)
Back to goiit, this time with Baby Veerappan. :D |
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 12 Feb 2008 14:47:26 IST
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Maybe my information is less. SO PLZ those who know this reaction, PLZ post the mechanism.
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The quality of a person's life is in direct proportion to their commitment to excellence, regardless of their chosen field of endeavor.
It is during our darkest moments that we must focus to see the light.
Check out my blog at:
http://tarinbansal.blogspot.com/
(A must see for every student)
Back to goiit, this time with Baby Veerappan. :D |
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 12 Feb 2008 17:30:45 IST
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hav u ppl gon mad at sucgh a crucial time u r involved in meaning less debates what has happened has happe ned wrng sol ,yes they r there but the stndrd of paper is good if last year jee was easy it could be damn tough this tym as those ppl always surprise so plzzzzzzzzzz just think less study more:)
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nobody is wrong
even a stopped clock is right twice a day |
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 12 Feb 2008 22:58:27 IST
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Whoever says some answers are wrong i completely agree with him Whoever says questions are at a nice level ideal to crack jee with calm i agree with him The simple point is not to fuss too much solutions.Instead try to get the right answer for those questions u feel answer is given wrong by posting in probably this same site or elsewhere and continue reading for the forthcoming exams. Count those marks in ur favour if u think u r right So what is so difficult abt this?
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![[Post New]](/templates/default/images/icon_minipost_new.gif) 12 Feb 2008 23:09:20 IST
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Tarin, I never expected you, of all the people to start such a post. This post should be closed down now.Not only is the post itself rubbish, it can also be demoralising to many aspirants as a lot of people are enrolled in fiitjee aits. Maybe you and me wont be affected by this post, but beleive me, a LOT of people are out there who are low on confidence and who rely solely on fiitjee aits. Though unknowingly, you might be demoralising a lot of people...please discontinue this post. Look buddy, no institute is perfect. EVERY institute has it's flaws. I am a fiitjee student myself, and frankly, I do not agree with certain things that fiitjee does. fiitjee AITS is supposed to be one of the best in the country. Brilliants is also excellent. It doesnt really matter which is better. So long as you work hard, nothing can stop you from clearing JEE. These AITS are designed to simulate the real JEE. The papers are always of fluctuating difficulty levels to ensure an ideal student is prepared for all types of papers on d-day. Just for a second, leave all other thoughts, and think of how much the aits would have BENEFITED you. Not only has it given you an exposure to the different types of questions, but it also helps in developing proper examination temperament. Let me tell you one thing. Whenever we are in a bad situation, it is a general tendency for all humans (not just students) to try and lift the blame of themselves. "Solutions were wrong yaar thats why I am scoring low" "Stupid paper" "too tough" "questions were too easy" "crap".. You get to hear all these every sunday in recent times. Maybe you might have noticed, it is ONLY the people who score less who complain like this. If you are hardworking and have truly put in your effort, you'll know better than to complain. And yes, sometimes you come to know this question was lifted from some old russian book or so. Right, so are you irritated about this? Did you solve that so and so book completely and feel that doing the question a second time is a waste of your precious time? no,right? No institute can be expected to frame 100000 new questions every year..Sometimes, they do refer other sources for problems. It is for our good. We should learn not to complain for such stuff.. As for as the solutions being wrong, YES some of them were wrong. No one said they were perfect. Human error. Such stuff happens..How many of us are so perfect anyway?? But anway, i dont see how a few wrong answers can affect ur percentlile.You know you are correct about the particular question, then why are you so perturbed? dude, if its wrong, then its wrong for EVERYONE. And JEE being an examination that tests RELATIVE performance, it doesnt affect u at all. Finally I just wanna tell u....whenver, someone has helped us, even in a small way, we should remember never to criticize him/her. Maybe it was not upto the standards you expected, but atleast the aits was designed to help u. It is the result of so much research, so much toil from a lot of people who did it solely for our education,for our future. If you are going to find faults in each and every thing, believe me, that is the ONLY thing you will do till the JEE day. Focus on the postives and leave the rest....If you work hard hard,nothing can stop you from clearing the JEE.... |