NEET Chemistry Organic Preparations Match the Following Question
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Iodine color change | (i) Violet color in organic layer |
| (b) Chlorine gas reaction | (ii) Greenish yellow gas evolution |
| (c) Precipitate formation | (iii) Curd white precipitate with silver nitrate |
| (d) Magnesium confirmation | (iv) White crystalline precipitate |
a-i, b-ii, c-iii, d-iv
a-ii, b-i, c-iv, d-iii
a-iii, b-iv, c-i, d-ii
a-iv, b-iii, c-ii, d-i
Correct Answer
Detailed Explanation
The correct matches are: Iodine color change corresponds to the violet color in the organic layer when iodide ions are present, chlorine gas reaction produces greenish yellow gas, a curd white precipitate is formed with silver nitrate indicating chloride ions, and magnesium confirmation leads to a white crystalline precipitate of magnesium ammonium phosphate.
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