Question

Which materials can be used as natural indicators? ​

Answer 1

Answer:

Turmeric powder , extracts of red cabbage , rose petals etc,...

Answer 2

Explanation:

Natural Indicator is a type of indicator that can be found naturally and can determine whether the substance is an acidic substance or a basic substance. Some examples of natural indicators are red cabbage, turmeric, grape juice, turnip skin, curry powder, cherries, beetroots, onion, tomato, etc.