Question

Choose the correct statements regarding natural dyes.​
P: Natural dye imparts colour when added to a substance.​
Q: It is obtained from minerals.​
R: Beetroot juice is an example of natural dye.​

• A. P and Q
• B. Only P
• C. Only R
• D. P and R

Answer 1

The correct option is D P and R

Those coloured substances that impart coloured to the articles when applied to them are known as dyes.
Those dyes which are obtained from natural sources are known as natural dyes.
The juice obtained from beetroot vegetables can be used as dyes. Since it is obtained from a natural source, it is an example of a natural dye.
Only statements P and R are true.