October 12, 2023
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OCR AS Chemistry A PAPER 2 2023 (H032/02: Depth in chemistry). DOWNLOAD OFFICIAL AND VERIFIED OCR AS Chemistry A PAPER 2 2023 on Hackedexams.com INSTANTLY.
1 This question is about titanium (atomic number 22) and its compounds.
(a) Titanium exists as a mixture of five isotopes.
A chemist analyses a sample of titanium using mass spectrometry.
The results are shown in the table below.
Isotope Abundance (%)
46 Ti 8.30
47 Ti 7.40
48 Ti 73.70
49 Ti 5.40
50 Ti 5.20
(i) Calculate the relat...
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