Question

examples for temporary and permanent bleaching agents​

Answer 1

$\huge{\fbox{\fbox{\bigstar{\bold{\red{Happi Holi }}}}}}$

Bleaching action of SO2: Bleaching by SO2 is permanent due to the process of reduction in the presence of moisture. Bleaching action of Cl2: Bleaching by Cl2 is temporary due to the process of oxidation in the presence of moisture.

Answer 2

Answer:

sulphur dioxide is a temporary bleaching agent whereas chlorine is a parmanent bleaching agent