Coco Trivia

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CO2 is the chemical formula for which of these gases?

Sulfur dioxide

Carbon Monoxide

Carbon dioxide

Iron hydroxide

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Source:

Choice "A": Sulfur dioxide of users selected this choice.
Choice "B": Carbon Monoxide of users selected this choice.
Choice "C": Carbon dioxide of users selected this choice.
Choice "D": Iron hydroxide of users selected this choice.

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