OCR AS Level Biology A Paper 1 - 12th May 2025 [Exam Chat]

3

Original post

by Ariale

Yh

When do u get ur results ?

Reply 61

14

Original post

by G11__

When do u get ur results ?

I4 of August

Reply 62

3

Original post

by Ariale

I4 of August

I’ll get mine in July bcs it’s being used as my mock so I can come back with answers if you’d likee

Reply 63

14

Original post

by G11__

I’ll get mine in July bcs it’s being used as my mock so I can come back with answers if you’d likee

Yh plz that would be lovely send me a pm

Reply 64

user9871256

4

Original post

by Shaan31300

It was just percentage yeild and then purification steps

What was the % yield answer?

Reply 65

14

Original post

by G11__

I’ll get mine in July bcs it’s being used as my mock so I can come back with answers if you’d likee

Send me a pm plz

Reply 66

3

Original post

by Ariale

Send me a pm plz

How do I do that it’s not letting me

Reply 67

14

Original post

by G11__

How do I do that it’s not letting me

I will send a pm to u my self

Reply 68

3

Original post

by Ariale

I will send a pm to u my self

Doesn’t say u have sent me one

Reply 69

6

Original post

by Ariale

I4 of August

Yep

Reply 70

3

Original post

by Ariale

I will send a pm to u my self

Are you going to send one it doesn’t say you have ?

Reply 71

14

Original post

by Shaan31300

Yep

For the sodium Chorlide sodium bromide and sodium iodide what test did u use for chem p1? Was it bromine water or silver nitrate?

Reply 72

14

Original post

by G11__

Are you going to send one it doesn’t say you have ?

I send one alr

Reply 73

6

Original post

by Ariale

For the sodium Chorlide sodium bromide and sodium iodide what test did u use for chem p1? Was it bromine water or silver nitrate?

Silver nitrate

Reply 74

14

Original post

by Shaan31300

Silver nitrate

Do u remember for the enthalpy profile diagram it was exothermic but was the axis labelled?

Reply 75

6

Original post

by Ariale

Do u remember for the enthalpy profile diagram it was exothermic but was the axis labelled?

Was it cuz I dont remember adding labels
Honestly it was like one mark no point worrying ab it now
do u have any other exams ?

Reply 76

14

Original post

by Shaan31300

Was it cuz I dont remember adding labels
Honestly it was like one mark no point worrying ab it now
do u have any other exams ?

Hmm I think it was 2 marks it gave you the line for product and you need to show reactants Ea stuff like that but I am not sure if it there was any labels? People gotten -43 for the enthalpy one and I got -57? Yes I do have exams.

Reply 77

6

Original post

by Ariale

Hmm I think it was 2 marks it gave you the line for product and you need to show reactants Ea stuff like that but I am not sure if it there was any labels? People gotten -43 for the enthalpy one and I got -57? Yes I do have exams.

It was -57

Reply 78