CBSE · Class 12 · Chemistry · Alcohols, Phenols and EthersWhich catalyst is used in the commercial preparation of methanol from carbon monoxide and hydrogen?
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Step-by-Step Solution
The correct option is $\text{ZnO-Cr}_2\text{O}_3$. A mixture of zinc oxide and chromium oxide is employed as a catalyst under high pressure and temperature to convert synthesis gas into methanol.
Detailed Options Breakdown
Option : $\text{Ni}$
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Alcohols, Phenols and Ethers.
Option 1: $\text{ZnO-Cr}_2\text{O}_3$ (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: $\text{Fe}$
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Alcohols, Phenols and Ethers.
Option 3: $\text{Pt}$
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Alcohols, Phenols and Ethers.
💡 Study Guide: This question tests core syllabus concepts from Alcohols, Phenols and Ethers. For formulas, key summaries, and mock exam reference guides, read the full Alcohols, Phenols and Ethers Revision Notes.