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secondary 4 | E Maths
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Hello, Manytutors if you see this there is an issue with uploading questions online for all subjects, hence have to ask it under "E math" (as app online has e and a math selection).
Can I know how to get D?
Date Posted: 3 years ago
Views: 204
In potassium manganate (VII) (KMnO4), the Mn⁷⁺ ions are reduced to Mn²⁺ ions
So, solution M must have had a reducing agent in to reduce those Mn⁷⁺ ions
So, solution M must have had a reducing agent in to reduce those Mn⁷⁺ ions
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Fundamental fact from topic 6.2 redox. KMnO4 is used srd to test for reducing agents.
Topic 1.3. Used to test for SO2 gas
Topic 1.3. Used to test for SO2 gas
Date Posted:
3 years ago
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