Question 80 (Textile Engineering & Fibre Science)
The optimum conditions for bleaching cotton with sodium chlorite are
| (A) | pH 12, room temperature |
| (B) | pH 10.5, boil |
| (C) | pH 7, 60oC |
| (D) | pH 4.5, 80oC |
[Show Answer]
Option D
The optimum conditions for bleaching cotton with sodium chlorite are
| (A) | pH 12, room temperature |
| (B) | pH 10.5, boil |
| (C) | pH 7, 60oC |
| (D) | pH 4.5, 80oC |
Option D