Question

GIVE AN EXAMPLE FOR A NATURAL DYE. MENTION IT'S COLOR CHANGE IN ACIDS AND BASES.

Answer 1

Answer:

Hydrangea Flowers

Explanation:

Firstly, a scientific word for "Natural Dye" is "Natural Indicator". Use this instead.

A famous example for a Natural Indicator is Hydrangea Flowers.

This flowers, change color based on the pH of the soil.

If the soil is more acidic, the flower will turn blue. If the soil is more alkaline, the flower will turn pink.