Which compound is mixed with LPG to impart an unpleasant odour to it?Select an answerAMethyl mercaptanBEthyl mercaptanCPropyl mercaptanDButyl mercaptan
Question
Which compound is mixed with LPG to impart an unpleasant odour to it?
Select an answer
- A. Methyl mercaptan
- B. Ethyl mercaptan
- C. Propyl mercaptan
- D. Butyl mercaptan
Solution
Answer
The compound mixed with Liquefied Petroleum Gas (LPG) to impart an unpleasant odour is A. Methyl mercaptan.
Methyl mercaptan (also known as methanethiol) is a foul-smelling gas that is added to colourless and odourless LPG to ensure safety. This additive serves as a warning signal for potential gas leaks, allowing people to detect the presence of gas quickly. The addition of methyl mercaptan is crucial for safety, as it helps prevent accidents and allows for prompt action in case of a leak.
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