NEET Chemistry Organic Preparations MCQ Question
What color indicates the presence of iodide ions when CHCl3 or CCl4 is added to a salt solution and shaken vigorously?
Violet
Yellow
Green
Blue
Correct Answer
Detailed Explanation
The presence of iodide ions is confirmed by a violet coloration in the organic layer after adding CHCl3 or CCl4 and shaking the solution, as detailed in the organic preparations section.
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