TS EAMCET · Chemistry · Alcohols Phenols and Ethers
At high pressure and regulated supply of air, methane is heated with catalyst ' X ' to give methanol and with catalyst ' \(Y\) ' to give methanal. \(X\) and \(Y\) respectively are
- A \(\mathrm{Mo}_2 \mathrm{O}_3, \mathrm{Cu}\)
- B \(\mathrm{Cu}_{,} \mathrm{Mo}_2 \mathrm{O}_3\)
- C \(\mathrm{V}_2 \mathrm{O}_5, \mathrm{KMnO}_4\)
- D \(\mathrm{KMnO}_4, \mathrm{Cr}_2 \mathrm{O}_3\)
Answer & Solution
Correct Answer
(B) \(\mathrm{Cu}_{,} \mathrm{Mo}_2 \mathrm{O}_3\)
Step-by-step Solution
Detailed explanation
2 \mathrm{CH}_4+\mathrm{O}_2 \xrightarrow{\mathrm{Cu} / 523 \mathrm{~K} / 100 \mathrm{~atm}} \underset{\substack{\text { Methanol }}}{2 \mathrm{CH}_3 \mathrm{OH}}\xrightarrow[\Delta]{\mathrm{Mo}_2 \mathrm{O}_3} \underset{\text { Methanal }}{\mathrm{HCHO}+\mathrm{H}_2 \mathrm{O}}
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