Question

Thiols are used for....​

Answer 1

Answer:

odorants

Explanation:

Thiols are used as odorants to assist in the detection of natural gas (which in pure form is odorless), and the "smell of natural gas" is due to the smell of the thiol used as the odorant. Thiols are sometimes referred to as mercaptans.

Answer 2

Answer:

Thiols are used as odorants to assist in the detection of natural gas and the "smell of natural gas" is due to the smell of the thiol used as the odorant.