Chromatography was discovered by

Options

A. Kekule
B. Pauling
C. Rutherford
D. Tswett

Answer

**Step-by-Step Text Solution:**

1. **Understanding Chromatography**: Chromatography is a technique used to separate components of a mixture based on their different interactions with a stationary phase and a mobile phase. The term "chromatography" is derived from the Greek words "chroma," meaning color, and "graphy," meaning writing or recording.

2. **Identifying the Discoverer**: The question asks who discovered chromatography. The first person to introduce this method was Michael T.S. Wight.

3. **Historical Context**: In 1903, Michael T.S. Wight conducted experiments where he extracted pigments from plants and separated them using chromatography. This process allowed him to visualize the different colors (pigments) present in the plant extracts.

4. **Conclusion**: Based on the historical context and the contributions of Michael T.S. Wight, we conclude that he is credited with the discovery of chromatography.

5. **Final Answer**: The correct answer to the question "Chromatography was discovered by" is Michael T.S. Wight.

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