Neutral water with pH about 7 becomes slightly acidic when aerated This is because ........

General Science (Easy) Chemistry

Neutral water with pH about 7 becomes slightly acidic when aerated. This is because

oxygen from air is dissolved in the water which makes the water acidic

dirt, which get contaminated with the water during aeration makes the water acidic

ultraviolet radiation dissociates water molecules and makes water acidic

carbon-dioxide from air is dissolved

carbon-dioxide from air is dissolved

The pH of pure water is less than 7 at 60°C. Reason : As the temperature increases, pure water becomes slightly acidic.

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