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ScotlandChemistryQuick questions

Area 3: Chemistry in Society

Quick questions on Oxidising and reducing agents in society: uses and redox titrations - SQA Higher Chemistry

3short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.

What is q1?
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State one everyday use of an oxidising agent and explain how it works. [2 marks]
What is q2?
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Why does acidified permanganate make a good indicator in a redox titration? [1 mark]
What is q3?
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25.0 cm325.0 \text{ cm}^3 of vitamin C reacts with 18.0 cm318.0 \text{ cm}^3 of 0.0100 mol l10.0100 \text{ mol l}^{-1} iodine (1:11 : 1 ratio). Calculate the vitamin C concentration. [3 marks]

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