Which the catalyst in the conversion of water gas and hydrogen into methyl alcohol?

Which the catalyst in the conversion of water gas and hydrogen into methyl alcohol?
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Which the catalyst in the conversion of water gas and hydrogen into methyl alcohol? A. MnO B. raney Ni C. Fe D. `ZnO - Cr_(2)O_(3)`
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Which one of the following gases is liberated when ethyl alcohol is heated with methyl magnesium iodide?

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During fermentation of sugar, the compound which is always formed is – (1) Methyl Alcohol (2) Ethyl Alcohol (3) Acetic Acid (4) Ethylene

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