Question

what happened when ethanol burn in air or oxidised

Answer 1

Hey mate..

Here's your answer..

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Ethanol since is an hydrocarbon when burns in
air....

C2H5OH+O2--CO2+H2O+HEAT ENERGY

Every hydrocarbon burns forming carbon dioxide,
water vapour and heat.
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HOPE IT HELPS..

@Rêyaañ11

Answer 2

When ethanol is burnt in air following reaction takes place:. C2H5OH + 3O2—— 2CO2 + 3H2O + heat and light