In the diagram above, R is a mixture of
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- A Potassium tetraxochlorate (VII) and concentrated H2SO4
- B Potassium trioxochlorate (V) and concentrated H2SO4
- C Potassium tetratoxomanganate (VII) and concentrated HCI
- D Manganes (IV) oxide and concentrated HCI
Correct Answer: Option D
Explanation:
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