Chemistry 9701 · AS & A Level · Nitrogen and sulfur

Nitrogen and sulfur — practice question

Methyl mercaptan, $\text{CH}_3\text{SH}$, has a very unpleasant odour and is commonly added to natural gas to give it a smell. What products are made when $\text{CH}_3\text{SH}$ burns in excess air?

  • A$\text{CO},\ \text{H}_2\text{O},\ \text{SO}_2$
  • B$\text{CO}_2,\ \text{H}_2\text{O},\ \text{H}_2\text{S}$
  • C$\text{CO}_2,\ \text{H}_2\text{O},\ \text{SO}_2$
  • D$\text{CO}_2,\ \text{H}_2\text{O},\ \text{SO}_3$

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