Which process(es) is/are involved in the turning of starch iodide paper blue-black by chlorine gas?
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- A Chlorine attacks the starch to give the blue-black color
- B Chlorine attacks the iodide ion to give the blue-black color
- C Chlorine oxidizes the iodide ion to produce iodine which attacks the starch to give the blue-black color
- D Iodine attacks the starch to give the blue-black color
Correct Answer: Option C
Explanation:
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