A) \[1\] and \[3\]
B) \[2\] and \[3\]
C) \[1\] and \[2\]
D) \[1,\,\,2\] and \[3\]
Correct Answer: D
Solution :
\[S{{O}_{2}},\,\,{{H}_{2}}{{O}_{2}}\]and\[{{O}_{3}}\]act as bleaching agent.
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