Register
Home Quizzes Quiz Detail
Practice Quiz

AS-Level Chemistry Practice Questions - AS-Level Chemistry (AQA 7404 Edexcel 8CH0 OCR H032) Exam

100 questions 5.0 rating Mobile friendly
$69.00

Unlock the full practice quiz

Get complete access to the questions, explanations and printable quiz resources.

Full access: unlock all quiz questions and explanations.
Printable review: access the full quiz PDF with correct answers after purchase.

About this Exam

Prepare with the AS-Level Chemistry Practice Questions - AS-Level Chemistry (AQA 7404 Edexcel 8CH0 OCR H032) Exam practice quiz. This question bank includes 100 questions covering water, ethene, deltah, group, and mass. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

Sample Questions

Question 1
Which subatomic particle has a relative mass of approximately 1 and a charge of 0?
Neutron
Proton
Electron
Positron
Question 2
A sample of chlorine contains 75% Cl-35 and 25% Cl-37. What is the relative atomic mass to 2 decimal places?
35.50
36.00
35.00
37.00
Question 3
In time-of-flight (TOF) mass spectrometry, why are ions accelerated by an electric field before reaching the flight tube?
So that ions of the same charge gain the same kinetic energy, allowing m/z to be derived from flight time
To ionise the sample by knocking off electrons
To separate ions by colour as they pass through the field
To slow heavier ions so they ionise more efficiently
Question 4
Which electron configuration represents a ground-state nickel atom (Ni, Z = 28)?
1s2 2s2 2p6 3s2 3p6 3d8 4s2
1s2 2s2 2p6 3s2 3p6 4s2 3d10
1s2 2s2 2p6 3s2 3p6 3d10
1s2 2s2 2p6 3s2 3p6 4s2 4p6
Question 5
Across Period 3 from Na to Ar, the first ionisation energy generally increases. Which element shows a DROP from the previous element due to electron-pair repulsion in a 3p orbital?
Sulfur (S)
Magnesium (Mg)
Aluminium (Al)
Silicon (Si)

Ready to test your knowledge?

Buy Now to Access

Additional Information

AS-Level Chemistry Practice Questions - AS-Level Chemistry (AQA 7404 Edexcel 8CH0 OCR H032) Exam

This practice set contains 100 questions from the matching question bank and focuses on water, ethene, deltah, group, and mass. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

Related Quizzes

A Level Chemistry OCR Practice Exam
403 Qs  |  0 Min
AAB Medical Technologist Chemistry Practice Exam
48 Qs  |  0 Min
Chemistry Nomenclature Practice Test
10 Qs  |  0 Min
Chemistry Regents Practice Test
233 Qs  |  0 Min
Chemistry – Gas Laws Practice Test
197 Qs  |  0 Min

Frequently Asked Questions

This quiz contains a total of 100 practice questions carefully selected to test your knowledge on this subject.
Yes, you will have exactly 0 minutes to complete the exam. A countdown timer will be visible once you start.
Yes, you can retake this practice test as many times as you need. The questions and options may be randomized on subsequent attempts to ensure comprehensive learning.

Reviews

5.0

Based on 0 reviews

Leave a Review

No reviews yet. Be the first to review!