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Turn your chemistry notes into a WAEC-style quiz in minutes

Upload your chemistry notes, slides or past-question PDFs and get multiple-choice, true/false or short-answer questions, each with an explanation.

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Why a custom quiz works better for WAEC chemistry

Students preparing for the WAEC chemistry paper usually have past questions, handwritten notes and textbook chapters, but no single set that matches all of them. A chemistry WAEC quiz built from your own material tests exactly what your teacher covered.

  • Upload past-question PDFs and notes together so the quiz reflects your syllabus
  • Use short-answer questions to practise balancing equations and writing working
  • Read the explanation after every wrong answer before moving on
  • Retake the quiz after a few days to see which topics you have retained
Example WAEC chemistry quiz questions
What is the difference between an ionic bond and a covalent bond?Ionic bonds transfer electrons from a metal to a non-metal, forming oppositely charged ions, while covalent bonds share electron pairs between non-metals. The bond type depends on whether electrons are transferred or shared.
How many moles are in 36 g of water (H2O, Mr = 18)?2 moles. Moles equal mass divided by molar mass, so 36 divided by 18 gives 2.
What is the pH of a solution with [H+] = 1 x 10^-3 mol/dm3?pH 3. pH equals minus the log of [H+], so minus log(10^-3) equals 3.
Why does the rate of reaction increase when temperature rises?Particles gain kinetic energy, so collisions become more frequent and more of them have energy at or above the activation energy. Only collisions with enough energy produce a reaction.
Which gas is produced when dilute hydrochloric acid reacts with zinc?Hydrogen. Zinc is above hydrogen in the reactivity series, so it displaces hydrogen from the dilute acid.
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Questions from your material

Upload PDFs, DOCX, PPTX, plain-text notes or photos of pages. The quiz is built from the topics you actually studied.

Three question formats

Choose multiple choice, true/false or short answer. Each question comes with an explanation so you learn why an answer is right.

Study in the browser or export

Free plans let you practise in the browser. Paid plans export to PDF, DOCX and Anki, and Pro adds QTI 2.1 and Moodle XML.

How it works

Upload your chemistry material

Add a PDF, slide deck, Word file, text notes or a photo of a page from your textbook or past papers.

Pick the question type

Select multiple choice, true/false or short answer, and set the topics you want to practise.

Answer and check explanations

Work through the quiz, then read the explanation for each question to see where your reasoning went wrong.

Generating questions from your notes also lets you repeat the topics you miss. Short answer items train you to write full equations and working, while multiple-choice and true/false items help you check definitions and facts quickly.

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Frequently asked questions

Which chemistry topics do WAEC questions usually cover?

The WAEC chemistry syllabus covers areas such as atomic structure, chemical bonding, stoichiometry, acids and bases, electrochemistry, rates of reaction and organic chemistry. Check the current syllabus and recent papers for the exact topics and how they are weighted.

How should I practise chemistry calculations for WAEC?

Work mole, stoichiometry and pH problems by hand first, then check your method against worked solutions. Retry the questions you got wrong after a day or two so the method sticks.

Is there a free plan, and can I export my quiz?

The free plan includes 3 generations per month and studying in the browser, and no credit card is needed to start. Exports to PDF, DOCX and Anki are part of the paid Plus plan, and QTI 2.1 and Moodle XML exports are on Pro.

Can I use the quiz with my school email?

Yes, students get 40% off with a school email. Plus is $39 per year or $7.99 per month, and Pro is $14.99 per month.

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Keep exploring the topic

Review the main ideas visually or practice recalling them.