Which of the following is an azo dye ?

Question

Which of the following is an azo dye ?
A. Indigo
B. Orange - 1
C. Phenolphthalein
D. Malachite green

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - B
Orange I is an azo dye.

4 views Answered 2023-02-05 15:29