24.A solution, such as pure water, with a pH of 7 contains which of the following?Select one:a. Dissolved CO2b. Equal amounts of hydrogen ions and hydroxide ionsc. Smokestack pollutants such as sulfur dioxided. Sodium hydroxide

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Answer:

[tex]B[/tex]

Explanation:

Here, we want to select what is contained in pure water with a pH of 7

Pure water with a pH of 7 simply contains equal concentration of hydroxide and oxonium ion (hydrogen ion)

Thus, in this case,the correct choice of answer would be B

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