Question

Why is the leakage of LPG detected easily although it is odourless? State the steps to be taken in case its leakage is detected in the kitchen.

Answer 1

LPG is an odorless gas and so when it is filled in cylinder a gas with strong smell is added with it which is known as ethyl mercaptan which is a sulphur compound with molecular formula (C${}_2$H${}_5$-SH) so that when the LPG gas leaks, this gas also comes out and gives a specific smell which is easily detected
Steps to be taken in case of LPG leakage:

1. Extinguish any flame and do not light any matches or lighter.
2. Open all doors and windows.
3. Close the LPG regulator.
4. Call the gas company.