Chemistry
Grade-8
Easy
Question
What are the products obtained in the following reactions?
Hint:
1)Carbonic acid is formed.
2)water gas is formed.
The correct answer is:
The correct answer is a)
When carbon dioxide reacts with water, carbonic acid is formed. The hydrogen ions are dissociated, which increase the acidity of the system. Therefore, in addition to the greenhouse effect, anthropogenic emissions of carbon dioxide to the atmosphere can increase atmospheric acidity and precipitation.
Methane gas and water vapor are mixed in the presence of a nickel catalyst that produces a mixture of carbon monoxide and hydrogen gas. This mixture is also called water gas or synthesis gas.
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