Chauvin, Grubbs and Schrock won 2005 Nobel prize for the development of

Options

A. Dumas method
B. Kjeldahl's method
C. Metathesis method
D. Carius method

Answer

**Step-by-Step Solution:**

1. **Identify the Nobel Prize Winners**: The question asks about the Nobel Prize winners in Chemistry for the year 2005. The winners are Chauvin, Grubbs, and Schrock.

2. **Understand the Contribution**: The contribution of these scientists is related to a specific chemical process. They were awarded for their work in the field of metathesis.

3. **Define Metathesis**: Metathesis is a chemical reaction that involves the exchange of bonds between two reacting chemical species. It is derived from the Greek words "meta," meaning change, and "tithemi," meaning to place.

4. **Explain the Importance**: The development of metathesis has significant implications in organic synthesis, allowing for more efficient and environmentally friendly chemical reactions.

5. **Relate to Green Chemistry**: The work of these scientists aligns with the principles of green chemistry, which emphasizes the design of chemical processes that reduce or eliminate the use of hazardous substances.

6. **Conclusion**: Therefore, Chauvin, Grubbs, and Schrock won the 2005 Nobel Prize for the development of metathesis, a method that has transformed organic synthesis.

**Final Answer**: Chauvin, Grubbs, and Schrock won the 2005 Nobel Prize for the development of metathesis.

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