Don't just read the question and then read the answer. Cover the answer, attempt the question, and if you get it wrong, annotate why in red pen. A question bank is only useful if you interact with it.
If you are on a budget or prefer working directly with past paper questions, these sites are the community favorites. ibResources ib chemistry question bank best
His problem wasn’t laziness. It was a specific, soul-crushing kind of paralysis. He had the textbook. He had the notes. But every time he tried a past paper question on chemical kinetics, he’d stare at the mark scheme’s answer—something about rate = k[A]^m[B]^n —and feel like he was reading ancient hieroglyphs. Don't just read the question and then read the answer
Chemistry is impossible without the Data Booklet. A good question bank will reference the Data Booklet in the solution, forcing you to practice looking up values (like ionization energies or bond enthalpies). If you are on a budget or prefer
For students aiming for a 7 in IB Chemistry, a question bank that offers and mark scheme transparency is vital. Since the official IB Question Bank is typically restricted to schools and teachers, several third-party platforms have become the standard for independent study. Top Recommended IB Chemistry Question Banks