How was chemistry unit 4 january 2014

[ahmed imad0]

I found it somehow easy , and they didnt get us a lot of tricky question , wat do u think the raw mark will be to get 120/120 full UMS and how did u find the exam ?

 

[BeBo^.~]

it wasnt easy neither that hard it was normal but easier than in June 2013 i wish the curve wont be high

 

[ahmed imad0]

it wasnt easy neither that hard it was normal but easier than in June 2013 i wish the curve wont be high

I hope so , do u remebr some answers from ur exam ?

 

[BeBo^.~]

there was this Q in the m.c. about the indicator in acid and base reaction i chose D loss of proton to become anion or something like this
and also state 2 different between butanoic acid and butanol in nmr and infrared ?????

 

[ahmed imad0]

there was this Q in the m.c. about the indicator in acid and base reaction i chose D loss of proton to become anion or something like this
and also state 2 different between butanoic acid and butanol in nmr and infrared ?????

I chose D i guess / and for nmr i wrote about diffrent no of peaks 5 for butanol and 4 for butanoic acid and diffrent in relative heights of peaks 3:2:2:2:1 butanol and 3:2:2:1 for acid