The Ethyl alcohol (Ethanol) is more effective when mixed with water and used as_____________?

A. 20 to 30 percent

B. 10 to 20 percent

C. 40 to 50 percent

D. 60 to 70 percent

Found an error? Read our corrections policy and report it in the comments below.

Be the first to comment if anything wrong with this mcq
Your comment successfully submitted!
It will automatically posted after review and approval by our staff member.