Question

‼️I NEED HELP WITH THIS RIGHT NOW⁉️. A student is trying to determine if a solution is acid or basic. She does not have any litmus paper. Which would she most likely use to get a reading on her solution? Vinegar, soap, cabbage juice, aquarium water.

Answer 1

Answer:

Cabbage juice

Explanation:

Red cabbage has pH indicator pigment. It changes color when mixed with acid or basic solution.

For acidic solution, the juice turns red.

For neutral, it shows purple color.

For basic solution have pH 8-9 : Blue

                                    pH 10-11: Green

For strong basic solutions:  yellow in color.