Chemistry · Oct / Nov 2021 · Paper 11 · Question 26
5070Elements, compounds and mixtures
The manufacture of sulfuric acid by the Contact process involves the use of three different raw materials. How many of these raw materials are elements, how many are compounds and how many are mixtures?
- A0 elements, 3 compounds, 0 mixtures
- B1 element, 2 compounds, 0 mixtures
- C1 element, 1 compound, 1 mixture
- D2 elements, 0 compounds, 1 mixture
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Correct answer: C. 1 element, 1 compound, 1 mixture
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