Question

How do you draw red flower
the desired colour ?
using indicators to get​

Answer 1

Answer:

Litmus solution is a purple dye, which is extracted from lichen, a plant belonging to the division Thallophyta, and is commonly used as an indicator.

There are many other natural materials like red cabbage leaves, turmeric, coloured petals of some flowers such as Hydrangea, Petunia and Geranium, which indicate the presence of acid or base in a solution. These are called acid-base indicators or sometimes simply indicators. Hence the correct option is D.

Answer 2

explanation:

litmus solution is a purple dye, which is extracted from lichen, plant belonging to a division Thallophyta, and is commonly used as an indicator.

there are many other natural materials like red cabbage leaves, turmeric coloured Petal of some flowers such as hydrangea ,petunia and granium, which indicate the presence of acid or base in a solution.These are called acid-base indicators or sometime simply indicators.

Answer: correct answer is D