

MCQOPTIONS
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1. |
The pH is of utmost importance in _________ for several reasons. First the form of Cl in solution is dependent on the pH according to the following equilibrium reactions. |
A. | Chlorine bleaching |
B. | Peroxide bleaching |
C. | Alovera bleaching |
D. | Milk bleaching |
Answer» B. Peroxide bleaching | |