O Level Chemistry MCQs – Certification Test 365

Oxidation and Reduction Trivia (Question 365) – App & e-Book Download

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MCQ 365: While Iodide ion (I^-) oxidizes to Iodine (I₂), a change in color from colorless to:

brown occurs
pink occurs
blue occurs
violet occurs

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Oxidation & Reduction Trivia App & e-Book – O Level Chemistry Learning Guide

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