Science, asked by armaandeep292007, 1 month ago

Which one of the following gases is used in combustion? (a) Hydrogen (b) Oxygen (c) Nitrogen (d) Carbon dioxide

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Answered by ashakhasetiya

Answer:

The gases emitted by an internal gasoline combustion engine are mainly of two types: inoffensive and contaminants. The first are Nitrogen, Oxygen, Carbon Dioxide, water vapour and Hydrogen. The second (contaminants) are mostly Carbon Monoxide, Hydrocarbons, Nitrogen Oxides and Lead.

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