Science, asked by nikkubhairam4179, 11 months ago

When we cut onions why do tears in the eye

Answers

Answered by samantha003456
3

Hey mate!

Onion contains a chemical named ‘syn-propanetheil s-oxide’. When we cut onion, this chemical gets dissolved in air and when it comes in contact with our eyes, it stimulates the gland to produce tears.

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