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Classification of dyes
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in a discharge printing process two dyes of differ
Question:
In a discharge printing process, two dyes of different colours, one with high dischargeability (HD) and another with low dischargeability (LD), are to be considered. The correct statement regarding the selection of dyes is
GATE TF - 2024
GATE TF
Updated On:
Jul 20, 2024
LD can be used only as illuminant colour but HD cannot be used either as ground or as illuminant colour
HD can be used only as ground colour but LD cannot be used either as ground or as illuminant colour
LD can be used only as ground colour and HD can be used only as illuminant colour
HD can be used only as ground colour and LD can be used only as illuminant colour
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The Correct Option is
D
Solution and Explanation
The correct option is (D):HD can be used only as ground colour and LD can be used only as illuminant colour
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