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State your observation of the following case: When moist starch iodide paper is introduced into chlorine gas. - Chemistry

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Question

State your observation of the following case:

When moist starch iodide paper is introduced into chlorine gas.

Very Short Answer

Solution

When moist starch iodide paper is introduced into chlorine gas, chlorine oxidises iodide to iodine, which shows up as blue when it forms a complex with starch.

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Standard Temperature Pressure (S.T.P.)
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Chapter 12: Practical Work - Exercise 6 [Page 312]

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Frank Chemistry - Part 2 [English] Class 10 ICSE
Chapter 12 Practical Work
Exercise 6 | Q 5.5 | Page 312

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