Hi I didn’t really understand which practicals you were referring to when talking about the amount t of substance practicals , can you just write the names of them so i can revise them ahead of my exam . Thanks in advance
Hi, the AofSub ones that have names are written in the video (heating to constant mass, preparation of standard solutions, titrations and gas collection). Others may just be general practical scenarios where they chuck in some moles. Unfortunately Chemistry doesn’t name each set-up with a unique title.
You'd have to refer to the specification checklist on OCR's website and review module 2, 3 and 4. Here's a link = www.ocr.org.uk/Images/592327-student-revision-checklist.docx
Not so sure I agree with you… Alkenes was 8 marks in section B and 2 of the MCQs so 10 in total. Periodicity technically includes things like metallic bonding, ionisation energy and physical properties of lattice structures so it all adds up to quite a bit.
It was the first question after the MCQs - it had naming Alkenes, polymers and mechanisms in. All in the Alkenes section of the spec. The mechanism question alone was 5 marks.
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Hi I didn’t really understand which practicals you were referring to when talking about the amount t of substance practicals , can you just write the names of them so i can revise them ahead of my exam . Thanks in advance
Hi, the AofSub ones that have names are written in the video (heating to constant mass, preparation of standard solutions, titrations and gas collection). Others may just be general practical scenarios where they chuck in some moles. Unfortunately Chemistry doesn’t name each set-up with a unique title.
Where can I find the other topics that may come up?
You'd have to refer to the specification checklist on OCR's website and review module 2, 3 and 4. Here's a link = www.ocr.org.uk/Images/592327-student-revision-checklist.docx
alkenes didn't even come in the breadth it was one 4 mark question which was an easy mechanism
wasn't anything on periodicity either - this AI is useless
Not so sure I agree with you…
Alkenes was 8 marks in section B and 2 of the MCQs so 10 in total.
Periodicity technically includes things like metallic bonding, ionisation energy and physical properties of lattice structures so it all adds up to quite a bit.
@@mrmurraygreen what was the question? i swear I don't remember there being 8 marks
It was the first question after the MCQs - it had naming Alkenes, polymers and mechanisms in. All in the Alkenes section of the spec. The mechanism question alone was 5 marks.
Which mechanism did we have to do again, I really failed that one 😅😅
First