Environmental Sciences, asked by mini151, 1 year ago

why do eyes burn when we cut onions?

Answers

Answered by dhillonrobin
5
Onions produce the chemical irritant known as syn propanethial S oxide. It stimulates the eyea
Answered by Beyleef
0
The sun propanrthial S oxide evaporates from the onion and comes in contact with the eyes.the lacyrmal glands in eye react to this and produce tears
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