Question

what is the source of red cabbage juice

Answer 1

Explanation:

As you can see, the purple cabbage juice turns red when it mixes with something acidic and turns green when it mixes with something basic. ... Red cabbage contains a water-soluble pigment called anthocyanin that changes color when it is mixed with an acid or a base.

Answer 2

Answer:

it is a source to know that it is acid or base