AP EAMCET · Chemistry · p Block Elements (Group 13 & 14)
The equation that represents 'coal gasification' is
- A \(\mathrm{CO}(\mathrm{g})+\mathrm{H}_2 \mathrm{O}(\mathrm{g}) \xrightarrow[\text { catalyst }]{673 \mathrm{~K}} \mathrm{CO}_2(\mathrm{~g})+\mathrm{H}_2(\mathrm{~g})\)
- B \(C (s) +\mathrm{H}_2 \mathrm{O}(\mathrm{g}) \xrightarrow{1273 \mathrm{~K}} \mathrm{CO}(\mathrm{g})+\mathrm{H}_2(\mathrm{~g})\)
- C \(2 \mathrm{C}(\mathrm{s})+\mathrm{O}_2(\mathrm{~g})+4 \mathrm{~N}_2(\mathrm{~g}) \xrightarrow{1273 \mathrm{~K}} 2 \mathrm{CO}(\mathrm{g})+4 \mathrm{~N}_2(\mathrm{~g})\)
- D \(\mathrm{CH}_4(\mathrm{~g})^{\prime}+\mathrm{H}_2 \mathrm{O}(\mathrm{g}) \xrightarrow{1270 \mathrm{~K}} \mathrm{CO}(\mathrm{g})+3 \mathrm{H}_2(\mathrm{~g})\)
Answer & Solution
Correct Answer
(B) \(C (s) +\mathrm{H}_2 \mathrm{O}(\mathrm{g}) \xrightarrow{1273 \mathrm{~K}} \mathrm{CO}(\mathrm{g})+\mathrm{H}_2(\mathrm{~g})\)
Step-by-step Solution
Detailed explanation
Coal gasification is the process of producing coal gas, a type of syn gas (mixture of carbon monocxide \((\mathrm{CO})\) and Hydrogen \(\left(\mathrm{H}_2\right)\) from coal.…
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