Required to take two pieces of white cloth/old white handkerchief.
dip each cloth in neel/indigo for a minute and hang it for drying. observe the color of both the cloth pieces.
• what do you see?
• explain why this happens?
• find out the purpose of using indigo in the textile industry?
Answers
Answered by
1
Answer:
Indigo powder is mostly used to get the deep black hair or dark brown hair color but for the blonde, gray or white hair, getting black hair with indigo powder requires a two-step process. ... Reminder: If you only apply indigo powder on gray hair, it will have little to no color.
Similar questions