Multiple Choice
In which type of reaction is CO2 typically required as a reactant?
1. Intro to General Chemistry
Chemical Properties
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Which statement about CO2 is false?
A
CO2 is a colorless and odorless gas at room temperature.
B
CO2 is a highly reactive gas that easily forms compounds with metals.
C
CO2 is a greenhouse gas that contributes to global warming.
D
CO2 is soluble in water and forms carbonic acid.
Verified step by step guidance1
Identify the properties of CO2: CO2 is known to be a colorless and odorless gas at room temperature, which is a true statement.
Understand the reactivity of CO2: CO2 is generally considered to be a stable and non-reactive gas under normal conditions. It does not easily form compounds with metals, making this statement false.
Recognize the environmental impact of CO2: CO2 is a well-known greenhouse gas that contributes to global warming, which is a true statement.
Examine the solubility of CO2 in water: CO2 is soluble in water and reacts to form carbonic acid (H2CO3), which is a true statement.
Conclude which statement is false: Based on the analysis, the statement that CO2 is a highly reactive gas that easily forms compounds with metals is false.
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