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(b) (i) Mention the uses of phosphorous ...

(b) (i) Mention the uses of phosphorous ?
(ii) Why bleaching action of sulphur dioxide is temporary?

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Similar Questions

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Mention the uses of sulphur dioxide.

Explain the use of sulphur dioxide as a bleaching agent.

Knowledge Check

  • Which one of following has temporary bleaching action?

    A
    Chlorine
    B
    `SO_(3)`
    C
    `H_(2)SO_(4)`
    D
    `SO_(2)`

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