Question

Which gas is mixed with propane to detect its odour?

Answer 1

Propane is odor less.

So the gas that is mixed with propane to detect odor is ethyl mercaptan. When mercaptan is mixed with propane gives a distinctive "rotten egg" smell.

Answer 2

Ethyl Mercaptan is what makes propane gas smell. It's an additive that is combined with liquified petroleum gas, or LPG, to alert users of a leak.

Ethyl mercaptan is a compound use to detect many gases smell C2H6S is the formula of ethyl mercaptan known as (ETHANETHIOL) 

Comments

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Answer 3

Ethyl Mercaptan is what makes propane gas smell. It's an additive that is combined with liquified petroleum gas,a compound use to detect many gases smell C2H6S is the formula of ethyl mercaptan known as (ETHANETHIOL)