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HSC Year 11 Chemistry practice questions by area of study

40 exam-style questions · full worked solutions

The 40 practice questions inside the HSC Year 11 Chemistry Mastery Pack, grouped by area of study. Every question comes with a full worked solution.

  1. M1 · Module 110 questions · 26 marks
    • Multiple choice × 6
    • Calculate × 1
    • Explain × 2
    • Compare × 1
  2. M2 · Module 210 questions · 51 marks
    • Multiple choice × 6
    • Calculate × 2
    • Calculate and investigate × 1
    • Calculate and describe × 1
  3. M3 · Module 310 questions · 23 marks
    • Multiple choice × 6
    • Explain × 2
    • Calculate × 1
    • Identify × 1
  4. M4 · Module 410 questions · 24 marks
    • Multiple choice × 6
    • Calculate × 4
Sample question
A chlorine-35 ion, written ³⁵Cl⁻ (atomic number 17), has which numbers of protons, neutrons and electrons?
  • 17 protons, 18 neutrons, 18 electrons
  • 17 protons, 18 neutrons, 17 electrons
  • 18 protons, 17 neutrons, 18 electrons
  • 35 protons, 17 neutrons, 36 electrons
Show the worked answer

Answer: A

The atomic number 17 gives 17 protons. Neutrons = 35 − 17 = 18. The ion has a 1− charge, so it has one more electron than protons, which is 18. The option with 17 electrons describes the neutral atom, and the others swap or misuse the mass number.

Common questions

How many HSC Year 11 Chemistry practice questions are included, and how are they grouped?

40 exam-style questions grouped by area of study, each with a full worked solution. The breakdown is 10 on M1 · Module 1, 10 on M2 · Module 2, 10 on M3 · Module 3, 10 on M4 · Module 4.

Can I try a HSC Year 11 Chemistry practice question before buying?

Yes. One sample question with its worked answer is on this page; the full set comes with the HSC Year 11 Chemistry Mastery Pack, one payment, no subscription.

Are these official NESA questions?

No. These are original Year 11 practice questions. Your school sets its assessment program; use the linked official curriculum sources to check course coverage.

Included in the HSC Year 11 Chemistry Mastery Pack

2 original practice exams with worked solutions, 4 revision notes, 40 practice questions and 48 flashcards.

Unlock Chemistry — $20

Preview a sample note and question free on the HSC Year 11 Chemistry hub →

Chemistry · 40 practice questions