Question

which chemical is used to detect leakage of LPG

Answer 1

$\textbf{Hey There!}$

=>Here is ur Answer<=

Ethyl mercaptan, a smelly chemical/substance is added to the gas to enable us to detect unburnt or leakage of LPG in the air. 

|HopE__It__HelpS| :-|

Answer 2

heya...

Here is your answer....

Ethyl Mercaptrain is used to detect leakage of LPG.

It may help you...☺☺