AP EAMCET · Chemistry · p Block Elements (Group 13 & 14)
Which one of the following methods is used to prepare carbon monoxide on commercial scale?
- A Dehydration of formic acid with conc. \(\mathrm{H}_2 \mathrm{SO}_4\)
- B Direct oxidation of C in limited supply of oxygen
- C Passing steam over hot coke
- D Heating lime stone
Answer & Solution
Correct Answer
(C) Passing steam over hot coke
Step-by-step Solution
Detailed explanation
(a) When formic acid \(\mathrm{HCOOH}\) is dehydrated with \(\mathrm{H}_2 \mathrm{SO}_4\) (conc.), it gives carbon monoxide (CO) and \(\mathrm{H}_2 \mathrm{O}\) as :…
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