This discussion is now closed.

Check out other Related discussions

OCR AS Chemistry [Breadth] Mon 20th May Unofficial markscheme

TSR George

anyone do the breadth AS paper today???

Edit: to anyone reading this in 2020, don't cheat on your mocks.

(edited 4 years ago)

Scroll to see replies

How did you find it?

Original post by iamhappy888

How did you find it?

The multiple choice wasnt that amazing but the rest was ok. Some really weird questions in there though. At least they're being original.

Reply 3

Shrey22

It was very mixed compared to previous years. Some questions were great but few were random

Reply 4

grebnesieH

What did you get for the CN polymer one? I wasnt sure whether it was C or D

How did you find it?

Brooo i didnt like it like it was easy but i was stupid so i out the wrong andwers

Reply 7

grebnesieH

Same i put C. What did you get enthalpy of formation?

Reply 8

iamhappy888

What were the answers for the last organic section? Was the second one a tertiary alcohol?

Reply 9

grebnesieH

Original post by nishathjk

Brooo i didnt like it like it was easy but i was stupid so i out the wrong andwers

ikr i think i may have messed up the multiple choices. probably made stupid mistakes

Reply 10

grebnesieH

Original post by iamhappy888

What were the answers for the last organic section? Was the second one a tertiary alcohol?

Yes the second was tertiary. For the last one I think I put C4H4Cl6 if i remember right

Reply 11

grebnesieH

Original post by Wanderingpro

I put carboxylic acid for 1st none for 2nd and ketone for the 3rd. Not sure about the 3rd though because it was on the end

I did the same. The 3rd was mid-chain so it was a secondary alcohol so its ketone

Reply 12

grebnesieH

I got an answer of +90 somehow but I just put -90 because its formation. I was really confused by that one, it wasnt a normal enthalpy question.

Reply 13

harry1221212

I think your lying mate

Original post by grebnesieH

I got an answer of +90 somehow but I just put -90 because its formation. I was really confused by that one, it wasnt a normal enthalpy question.

Reply 14

grebnesieH

Original post by harry1221212

I think your lying mate

???

xxx

i got +90

Original post by grebnesieH

I got an answer of +90 somehow but I just put -90 because its formation. I was really confused by that one, it wasnt a normal enthalpy question.

Reply 17

dylan_sian

What did everyone get for that last one about butane and chlorine

C4Cl6H4?

I got 90 kJ per mol

Original post by dylan_sian

What did everyone get for that last one about butane and chlorine

C4Cl6H4?

Yes same.

Related discussions

Latest

Articles for you

Students react after A-level Chemistry Paper 1 on 12 June 2023

University offers: what they mean and what to do next

Making a revision timetable that actually works

What is an LLM and how could it benefit your career?

OCR AS Chemistry [Breadth] Mon 20th May Unofficial markscheme

Related discussions

Latest

Trending

Trending

Articles for you