MCQOPTIONS
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| 1. |
Identify the wrong statement regarding alizarin |
| A. | Alizarin was extracted from the roots of the madder plant |
| B. | It's chemical name is 1, 2-dihydroxy anthraquinone |
| C. | It is fixed to fabrics by using mordants like aluminium sulphate giving fast red colour |
| D. | It has red crystal soluble in alkalies and the solution imparts red colour to fabrics |
| Answer» E. | |