Qualification > Queries
ANY DOUBTS HERE!!!
nid404:
Hahaha....ditto...exactly what my teachers say...sometimes I wonder whether they know it or not
ruby92:
--- Quote from: nid404 on May 11, 2010, 04:39:00 am ---That's a rule dear. Reaction with hot conc KMNO4 gives CO2, water, and acid. In this case dicarboxylic acid since there is also an OH group.
You need to learn a few organic stuff the way it comes. Why? maybe in A2 :-\ I always ask questions like these. It's good to..but teachers don't like it :-\
--- End quote ---
lol. Thank You :)
cashem'up:
--- Quote from: nid404 on May 11, 2010, 04:50:39 am ---And I appreciate people who think like that. I always look for an explanation to things. I am very disappointed when I don't get my answer. I try every possible thing to find out. Use the net, look through books, ask people...
Maybe there's still some time before you know the "why" and "how"
--- End quote ---
haha ;D ;D ;D totally agree so many ppl feel the same thing here....me too ...... u go to the teachers and ask dem WHY bcos u want to know wats the reason........the other day i still rememebr iasked my bio teacher how does the nucleus respond to detection of antigens on cell surface membrane.....she was like it happens... and i continued askin her like does the message reach automatically how does it instigate the nucleus(this sounds stupid... :P but realy i like to understand things rather than muggin it up.....lol )
;D ;D ;D
cashem'up:
--- Quote from: ruby92 on May 10, 2010, 10:31:48 pm ---Posted by: nid404
Insert Quote
that is what gets converted to CO2H
the extreme left Carbon forms CO2 and the middle one forms CO2H.
Gettin it
sort of yes.but why does it form CO2?
--- End quote ---
i can give u slight more clarity on how it happens..... see basically the double bond breaks.... now mn04 is an oxidising agent so the CH2 is oxidised to CO2 now
for the right part if the carbon in compound is primary a COOH will form on full oxidation and aldehyde on partial
whereas if C is secondary ketone will form
hope it helped..... ;D ;D ;D
ruby92:
yes definitely.
Thanks a lot :)
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