NEET Chemistry Organic Preparations Match the Following Question
Match Column-I with Column-II.
| Column-I | Column-II |
|---|---|
| (a) Carbonate ion test | (i) Violet color in organic layer |
| (b) Sulphide ion test | (ii) Milky appearance in lime water |
| (c) Iodide ion test | (iii) Rotten egg smell from gas |
| (d) Chloride ion test | (iv) Curdy white precipitate formation |
a-ii, b-iii, c-i, d-iv
a-i, b-ii, c-iv, d-iii
a-iv, b-ii, c-iii, d-i
a-ii, b-iv, c-i, d-iii
Correct Answer
Detailed Explanation
The carbonate ion test produces a milky appearance in lime water, while the sulphide ion test is characterized by the rotten egg smell from hydrogen sulphide gas. The iodide ion test provides a violet color in the organic layer, and the chloride ion test results in a curdy white precipitate when treated with silver nitrate.
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