Written by students who passed Immediately available after payment Read online or as PDF Wrong document? Swap it for free 4.6 TrustPilot
logo-home
Document preview thumbnail
Preview 3 out of 22 pages
Exam (elaborations)

AQA GCSE Chemistry Paper 2 Higher Tier – 2025 Predicted Questions with Grade Boundaries and Exam Practice

Document preview thumbnail
Preview 3 out of 22 pages

This document contains predicted questions for the AQA GCSE Chemistry Paper 2 Higher Tier exam for the 2025 examination series. It focuses on key Paper 2 topics such as rates of reaction, organic chemistry, chemical analysis, the atmosphere, and using resources. The resource also includes suggested grade boundaries and exam-style practice questions to help students test their understanding and prepare effectively for GCSE Chemistry assessments.

Content preview

lOMoARcPSD|64174688




gcse-chemistry-paper-2h-predicted-questions-grade-boundaries-2025.pdf
Page 1 of 22
gcse-chemistry-paper-2h-predicted-questions-grade-boundaries-2025.pdf




AQA GCSE
Chemistry Paper 2H
Predicted Paper 2025
Q1 (Haber Process) – ____/12
Q2 (Drugs) – ____/11
Q3 (Early Atmosphere) – ____/16
Q4 (Water) – ____/11
Q5 (Corrosion) – ____/14
Q6 (Pressure) – ____/11
Q7 (Combustion) – ____/10
Q8 (Functional groups) – ____/15
Overall – ____/100
Estimated Grade Boundaries
Grade 3 – 19/100 Grade 9 – 74/100
Grade 4 – 24/100
Grade 5 – 36/100
Grade 6 – 47/100
Grade 7 – 54/100
Grade 8 – 64/100


3/7/2026, 12:51:46 AM 3/7/2026, 12:51:45 AM 3/7/2026, 12:51:43 AM
messages.downloaded_by

, lOMoARcPSD|64174688




gcse-chemistry-paper-2h-predicted-questions-grade-boundaries-2025.pdf
Page 2 of 22
gcse-chemistry-paper-2h-predicted-questions-grade-boundaries-2025.pdf




1.0 Figure 1 shows a fractionating column in the haber
process.
Figure 1




1.1 Describe the conditions at the top of the fractionating
column in the haber process. [1 mark]
__________________________________________
__________________________________________

The haber process cracks alkanes and alkenes.
1.2 Give two differences between the properties of
alkanes and alkenes. [2 marks]
1_________________________________________
__________________________________________
2_________________________________________
__________________________________________




3/7/2026, 12:51:46 AM 3/7/2026, 12:51:45 AM 3/7/2026, 12:51:43 AM
messages.downloaded_by

, lOMoARcPSD|64174688




gcse-chemistry-paper-2h-predicted-questions-grade-boundaries-2025.pdf
Page 3 of 22
gcse-chemistry-paper-2h-predicted-questions-grade-boundaries-2025.pdf




A student used bromine water to determine if
alkanes or alkenes are present in a sample from the
fractionating column.
1.3 Explain how the student could use the bromine water
to differentiate alkanes and alkenes. [2 marks]
__________________________________________
__________________________________________
__________________________________________
__________________________________________

1.4 Catalysts are used in the haber process.
Explain how and why catalysts affect the production
of the oils and gases shown in Figure 1. [3 marks]
__________________________________________
__________________________________________
__________________________________________
__________________________________________
__________________________________________
__________________________________________




Turn over to continue Question 1


3/7/2026, 12:51:46 AM 3/7/2026, 12:51:45 AM 3/7/2026, 12:51:43 AM
messages.downloaded_by

Document information

Study
School year
1
Uploaded on
March 7, 2026
Number of pages
22
Written in
2025/2026
Type
Exam (elaborations)
Contains
Questions & answers
£6.79

Wrong document? Swap it for free Within 14 days of purchase and before downloading, you can choose a different document. You can simply spend the amount again.
Written by students who passed
Immediately available after payment
Read online or as PDF

Seller avatar
Reputation scores are based on the amount of documents a seller has sold for a fee and the reviews they have received for those documents. There are three levels: Bronze, Silver and Gold. The better the reputation, the more your can rely on the quality of the sellers work.
p71
5.0
(1)
Sold
1339
Followers
0
Items
179
Last sold
4 days ago




Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their exams and reviewed by others who've used these revision notes.

Didn't get what you expected? Choose another document

No problem! You can straightaway pick a different document that better suits what you're after.

Pay as you like, start learning straight away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

Student with book image

“Bought, downloaded, and smashed it. It really can be that simple.”

Alisha Student

Working on your references?

Create accurate citations in APA, MLA and Harvard with our free citation generator.

Working on your references?

Frequently asked questions