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lord [1]
3 years ago
6

Sean drew this diagram and labeled an unknown gas as gas A. Which gas does A represent?

Chemistry
2 answers:
Ronch [10]3 years ago
8 0

Answer: choice C) carbon dioxide.

Explanation: The given diagram is showing the gas coming from the house(kitchen), birds and animals.

In kitchens, the fuel is burned to cook the food and a combustion reaction takes place when the fuel is burned. Combustion of hydrocarbon fuels produces water and carbon dioxide gas.

In respiration process, animals inhale oxygen gas and exhale carbon dioxide gas.

So, the gas A in the diagram must be representing carbon dioxide gas and hence the correct choice is option C) carbon dioxide.

ANEK [815]3 years ago
3 0
Gas A is Carbon Dioxide
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