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Chemistry P 41 HERE WE GO!!!!

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NMR was propanoic acid and its isomer was methyl ethonate, the coresponding range for the isomer was for CH3-CO-R and O-R peaks

the stereoisomer question was tricky in the way it was asked
one was primary alcohol, one was secondary alchohol
one which was primary alcohol had double bond between 2nd and 3rd carbon
the one with secondary alcohol had double bond between 3rd and 4th carbon
you could choose one of them and either show optical isomerism or cis trans
just pray to Allah for the best :)
if you need any help feel free to message me
if my post is violating any rule you can message me, i ll remove it

i see CIE has changed its way of asking questions, the questions were more conceptual rather than typical questions we are used to seeing, more over there was many questions where the reactions could take 2/3 routes rather than the typical 1 answer we are used to
r u 100% sure it was propanoic acid OMG i have tears of joy :p:D i wrote propanoic acid but my friends said its wrong n its some stupid amine n i got so sad...... ill mssg u.... remove ur post other ull get banned :p
 
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Organic and NMR weren't bad. The things that bothered me were the pH questions (got them wrong -.-), this 2 mark question in biochemistry and the full time tukka last page :p
 
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