AQA Chemistry As Level Paper 1 Exam QUESTIONS AND VERIFIED CORRECT ANSWERS GRADED A+ -LATEST - GUARANTEED PASS.docx

£11.02

Preview 2 out of 9 pages

Exam (elaborations)

AQA Chemistry As Level Paper 1 Exam QUESTIONS AND VERIFIED CORRECT ANSWERS GRADED A+ -LATEST - GUARANTEED PASS.docx

0.0

(0 reviews)

- sold

9 pages

2025/2026

Institution

Module

Preview 2 out of 9 pages

AQA Chemistry As Level Paper 1 Exam QUESTIONS AND VERIFIED CORRECT ANSWERS GRADED A+ -LATEST - GUARANTEED PASS.docx

Content preview

AQA Chemistry As Level Paper
1 Exam QUESTIONS AND
VERIFIED CORRECT
ANSWERS GRADED A+
LATEST 100% GUARANTEED
PASS

Ice - hydrogen bonds kept in a fixed position so are slightly longer

Increased distance causes ice to be less dense and float

Enthalpy - CORRECT ANSWER-Measure of heat content of a substance under constant
conditions

Endothermic reaction - CORRECT ANSWER-Heat is given off

Negative enthalpy

Bond making - releasing energy

Combustion/ Respiration

Endothermic Reaction - CORRECT ANSWER-Heat energy taken in

Positive Enthalpy

Bond breaking requires energy

Photosynthesis/ Thermal Decomposition

Calculating Enthalpy Change - CORRECT ANSWER-Reactants - Products

, Or

KJ^-1mol

Q=MCAT

Divided by moles

Hess's Law - CORRECT ANSWER-Enthalpy change is independent of the route taken

Formation

Combustion

Standard Enthalpy change of combustion - CORRECT ANSWER-Enthalpy change when one mole
of a substance undergoes complete combustion under constant conditions

Standard Enthalpy change of formation - CORRECT ANSWER-Enthalpy changed when one mole
of a substance is formed from its reactants under constant conditions

Standard Enthalpy change of neutralisation - CORRECT ANSWER-Enthalpy change when one
mole of water is formed from its ions in solution

Mean bond Enthalpy/ Bond disassociation - CORRECT ANSWER-Energy required to break one
mole of gaseous bonds to form gaseous atoms

Document information

Study: Unknown
Uploaded on: June 19, 2026
Number of pages: 9
Written in: 2025/2026
Type: Exam (elaborations)
Contains: Questions & answers

Report Copyright Violation

£11.02

Written by students who passed

Immediately available after payment

Read online or as PDF

examhandler01

4.7

(6)

Available in package deal

Package deal

AQA A-level Chemistry Topic 1 - aqa a level chemistry periodicity and group 3 elements exam;;AQA A LEVEL CHEMISTRY PAPER 1 ;;AQA A-Level Chemistry ALL TEST TUBE REACTIONS;; -AQA A level Chemistry 3.1.8 – Thermodynamics exam ;;AQA A LEVEL Chemistry EXAM 1

You save 57% More Info

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.

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

Alisha Student

Frequently asked questions

Can't I just make this for free with AI?

AI tools give you vast, general information. They don't know your course, your professor, or what actually gets asked in your exam. This document was written by a fellow student who understood the nuances of exactly this course and passed it. You get focused, curated study material, not a generic starting point you still have to rework.

Is this document still relevant for my course?

Every document shows the academic year, the linked textbook, and the institution, so you can check upfront whether it matches your course. Take a look at the free preview too to see if it fits.

What if the document isn't what I hoped?

No worries! If you change your mind within 14 days of purchase and have not downloaded the document yet, you can swap it for a different one of equal value. Your purchase is completely risk-free.

Who am I actually buying from?

Stuvia is a marketplace: you buy directly from the student who created the document. Stuvia handles payment securely and backs every purchase with the free exchange guarantee, so you never take on any risk.

Will I be stuck with a subscription?

No. You pay £11.02 once for this document and nothing more. No subscription, no auto-renewal, no fine print.

What do I get when I buy this document?

You get a PDF that is available immediately after payment. You can read the document online or download it, and it stays accessible through your profile indefinitely.

Why can I trust Stuvia?

4.6 stars on Google and Trustpilot from over 2,000 reviews. In the past 30 days 32796 documents were sold through Stuvia internationally. And we have been doing this for 16 years now. Every document also shows its rating and how many times it has been sold.

AQA Chemistry As Level Paper 1 Exam QUESTIONS AND VERIFIED CORRECT ANSWERS GRADED A+ -LATEST - GUARANTEED PASS.docx

Content preview

Document information

More like this

Why students choose Stuvia

Created by fellow students, verified by reviews

Didn't get what you expected? Choose another document

Pay as you like, start learning straight away

Working on your references?

Frequently asked questions

Can't I just make this for free with AI?

Is this document still relevant for my course?

What if the document isn't what I hoped?

Who am I actually buying from?

Will I be stuck with a subscription?

What do I get when I buy this document?

Why can I trust Stuvia?

AQA Chemistry As Level Paper 1 Exam QUESTIONS AND VERIFIED CORRECT ANSWERS GRADED A+ -LATEST - GUARANTEED PASS.docx

Content preview

Document information

Browse related subjects

Subjects

More courses for Oxford University (OX) >

Why students choose Stuvia

Created by fellow students, verified by reviews

Didn't get what you expected? Choose another document

Pay as you like, start learning straight away

Working on your references?

Frequently asked questions

Can't I just make this for free with AI?

Is this document still relevant for my course?

What if the document isn't what I hoped?

Who am I actually buying from?

Will I be stuck with a subscription?

What do I get when I buy this document?

Why can I trust Stuvia?