Which of the following is not a use of hydrogen peroxide ?
Pollution control and treatment
synthesis of hydroquinone
Bleaching agent
Coolant in nuclear plants
As we have learnt,
bleaches delicates materials like Silk, Wool. The reactions are given as
Colouring matter +
Colourless
It is also used in pollution control and in preparation of hydroquinone (quinol)
It is, however, not used as a coolant in nuclear reactor
Hence, the correct answer is Option (4)
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