Which of the following plants is used to...

Which of the following plants is used to extract the blue dye ?

A

Trifolium

B

Indigofera

C

Lupin

D

Cassia

Text Solution

Verified by Experts

The correct Answer is:

B

Indigo (blue dye) is obtained from the leaves of indigofera tinctoria and `I`. Suffruticosa. The leaves contain a colourless chemical which on exposure to air turns bluish.

Similar Questions

Explore conceptually related problems

Which of the following process is used in the extractive metallurgy of magnesium ?

Which of the following process is used in the extraction of metallurgy of magnesium ?

Which of the following compounds gives dye test?

Which of the following metals can be extracted by smelting?

Which of the following bacteria is used as a vector for plant genetic engineering ?

Which of the following metal can be extracted by hydrometallurgy ?

Recommended Questions

Which of the following plants is used to extract the blue dye ?
Text Solution
|
Given 5 different green dyes,four different blue dyes and three differ...
Text Solution
|
Which of the following is used as mordant for dyeing ?
Text Solution
|
Which of the following plant is a source of dye?
Text Solution
|
निम्नलिखित में से किस पौधे से नीला रंजक प्राप्त किया जाता है-
Text Solution
|
Which is the dye yielding plant?
Text Solution
|
Given 5 different green dyes , 4 different blue dyes and 3 different r...
Text Solution
|
निम्न में से किस पौधे का उपयोग नीली डाई के निष्कर्षण में किया जाता है
Text Solution
|
DNA रंजक के लिए फ्यूल्जन (Feulgen) के द्वारा कौनसा रंजक उपयोग किया गया
Text Solution
|