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Dyes and pigments - class-IX
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Different dyes are used for dyeing different materials. Which of the following statements is false?
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A
Cotton can be directly dyed with malachite green
💡 Explanation:
The color of the wool cloth dyed directly by dipping in hot solution of malachite green dye is fast. The color of cotton cloth dyed directly (without using mordant) by dipping in hot solution malachite green is not fast to washing and is of low intensity.