Question 37 (Textile Engineering & Fibre Science)
Sodium hypoclorite bleaching of cotton is carried out at
(A) | room temperature |
(B) | 50-60 oC |
(C) | 90 oC |
(D) | At boil |
Sodium hypoclorite bleaching of cotton is carried out at
(A) | room temperature |
(B) | 50-60 oC |
(C) | 90 oC |
(D) | At boil |