GATE (TF) Textile 2002 Question Paper Solution | GATE/2002/TF/46 | Section B

Question 2.21 (Textile Engineering & Fibre Science)

The presence of metal ions during H2O2 bleaching

(A)Increases the decomposition rate of the H2O2 which is good for bleaching
(B)Decreases the decomposition rate of the H2O2 which is good for bleaching
(C)Increases the decomposition rate of the H2O2 which is not good for bleaching
(D)Decreases the decomposition rate of the H2O2 which is not good for bleaching
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