Question

why combustion is different from respiration ( mention four resons​

Answer 1

Answer:

Respiration is a slower process than combustion. Respiration occurs at the body temperature whereas combustion takes place at a high ignition temperature. Fuel for oxidation reaction in respiration is food whereas fuel for oxidation reaction in combustion is usually hydrocarbons.

Answer 2

Explanation:

1. Combustion means to lighten up or burn something , whereas respiration is the process of breakdown of glucose.

2. Final product of combustion is ash and heat energy, whereas final products of resp. are CO2 and energy.

3. respiration is a vital process for living and combustion is the burning of something.

4. Respiration does no pollution and harm, whereas combustion sometimes is fatal.

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