Question on: JAMB Chemistry - 2021
A 'breath test' used by traffic police to check drunken driving uses?
A
Tumeric on filter paper
B
Silica gel coated with saliva nitrate
C
Potassium permanganate-sulphuric acid
D
Potassium dichromatic-sulphuric acid
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Correct Option: D
A breathalyzer or breathalyser is a device used for estimating blood alcohol content (BAC), or to detect viruses or diseases from a breath sample.
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