So how was chemistry P12 today?

[Kamihus]

Was that the question? :/ I got 4 answers wrong so far and in p2, I got the whole of the last question wrong cause I forgot that hot conc kmno4 breaks the double bond, so if there's no ECF, I lost 12 marks in one question

Yup that's how I remember
And I did the same in last question but last three marks were for isomers and first four were for general statements. Total was of 11 marks, probably.

 

[Snowysangel]

Yup that's how I remember
And I did the same in last question but last three marks were for isomers and first four were for general statements. Total was of 11 marks, probably.

Seriously? You're like the first person who has said that they did that too

 

[Kamihus]

Seriously? You're like the first person who has said that they did that too

Yup but the rest of it was good

 

[ZeroNyx97]

how many chiral carbons are there? 4,6,7 or 8 ?

 

[maq1996]

you should've just checked the data booklet. it's 351 in there

Same!!! Lol I guessed 351 but a lot of ppl said it was 315 don't know

 

[Snowysangel]

you should've just checked the data booklet. it's 351 in there

I calculated it and it came out to be approximately 315 kJ...

 

[maq1996]

I calculated it and it came out to be approximately 315 kJ...

C-C bondenergy is 351 . its a fact. i dont think cambridge would steer away so much from the actual value

 

[Princess Raven]

C-C bondenergy is 351 . its a fact. i dont think cambridge would steer away so much from the actual value

Actually I think the ans is 315 they know some ppl would just check the booklet

 

[maq1996]

Actually I think the ans is 315 they know some ppl would just check the booklet

lol. they cant change the fact. thatll just show how incompetent they

 

[Princess Raven]

lol. they cant change the fact. thatll just show how incompetent they

Well I guessed 351 hope it's right

 

[Snowysangel]

C-C bondenergy is 351 . its a fact. i dont think cambridge would steer away so much from the actual value

There's no point arguing bit sides working was correct and the wuestion said in this structure...they wanted us to calculate it using the values thry gave

 

[unkidd]

lets just stop discussing the paper. its done and we cant change our answers. people might go into depression and ruin their holidays.

 

[Sohail Shaheen]

Same!!! Lol I guessed 351 but a lot of ppl said it was 315 don't know

I calculated that and i got 315 .. B as the answer..

 

[hmkbwp95]

I think it will he above 30 and 35,
Questions based on calculations were difficult, 2 or 3 Qs in section B.
Otherwise was OKY...

not above then 30 bro
it can even be less then 30