Q.Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason R Assertion A : In Union dyeing, a fabric containing two or more generic fiber types can be dyed in a single uniform colour. Reason R : A dye having affinity for both fibers is used to dye the fabric. In the light of the above statements, choose the correct answer from the options given below:
Correct answer: A is true but R is false/A.
Explanation
Union dyeing is suitable for fabrics containing two fibers to dye them in a single uniform colour, each dye is suitable for one kind of fiber in the blend. Different fibers may require different dyes to obtain same colour this may be done by putting the appropriate colour dye that is specific to each type of fiber into one dye bath.
Union dyeing is suitable for fabrics containing two fibers to dye them in a single uniform colour, each dye is suitable for one kind of fiber in the blend. Different fibers may require different dyes to obtain same colour this may be done by putting the appropriate colour dye that is specific to each type of fiber into one dye bath.