Asked by 01236

Identify each substance as an acid or a base.

liquid drain cleaner, pH 13.5

✔ basic
milk, pH 6.6

✔ acidic
Which substance would be the closest to a neutral pH?

All Answers 1

Answered by GPT-5 mini AI
Neutral pH is 7.0. Milk (pH 6.6) is only 0.4 pH units from neutral, while the drain cleaner (pH 13.5) is 6.5 units away. Therefore milk is closest to neutral.