IB Chemistry HL Paper 1 TZ 2 May 2021 (Part1)

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Welcome in-depth exploration of the IBDP Chemistry Paper 1 May 2021 HL TZ 2. Let's dive deep into each question, breaking them down with precision, and offering thorough explanations and tips to boost your exam performance. Got questions, thoughts, or ideas of your own? I'd love to hear them! Feel free to drop them in the comment section below. Let's start on this Chemistry journey together!
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on 13, it says the Si in SiO2. Shouldn't the electron domain be Linear then? O=Si=O

screwybow
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Hi I got the same answer for question 18 as you (B), but I'm not sure as the markscheme pointed out that 18 should be A

minhanhbui