- Messages
- 31
- Reaction score
- 53
- Points
- 28
how was it guy how much are u expecting
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Oh sorry mine was CH3CH(CH3)CH2OHanyhow in last question related to nmr, what was the compound?
the molecular formula was C4H9OH but what was the structural formula? i wrote CH3CH2CH(OH)CH3
isn't this too low? :/ i guess it would be around 65, chemistry threshold is always high..Oh sorry mine was CH3CH(CH3)CH2OH
I found it very hard thoughhhh..... Expect the threshold to be around hi 40s (47-48 to be exact for A)
I know.... Last year for O/N 2013 paper 4s, IIRC the threshold is around 65s.... But this is soo hard.. So based from the previous thresholds (and isn't the syllabus changed for this exam session?), then I guess it will be around 55-58.isn't this too low? :/ i guess it would be around 65, chemistry threshold is always high..
I got the same answer..................Oh sorry mine was CH3CH(CH3)CH2OH
I found it very hard thoughhhh..... Expect the threshold to be around hi 40s (47-48 to be exact for A)
eriously hope soI know.... Last year for O/N 2013 paper 4s, IIRC the threshold is around 65s.... But this is soo hard.. So based from the previous thresholds (and isn't the syllabus changed for this exam session?), then I guess it will be around 55-58.
Yea u wrote correct structure cuz only this structure had 3 peaks and i figured this after the paperOh sorry mine was CH3CH(CH3)CH2OH
I found it very hard thoughhhh..... Expect the threshold to be around hi 40s (47-48 to be exact for A)
This one is for Oct/Nov session.Yea u wrote correct structure cuz only this structure had 3 peaks and i figured this after the paper
LollThis one is for Oct/Nov session.
Slightly different. There were 5 carbons total and 3 CH3 attached to the main C.Loll
But this is actually correct for june 15 too
It would be (CH3)3-C-CH2-OHSlightly different. There were 5 carbons total and 3 CH3 attached to the main C.
Yup this was it.It would be (CH3)3-C-CH2-OH
Ryt?
I didnt see it properly cuz my brain is exploding with bio-ache;-;
Nope, gave M1.kamithus
Did u give bio p4 ? How did it go?
Oh okYup this was it.
Nope, gave M1.
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