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Discussion :: Chemical Process

  1. Metallic soap (e.g. aluminium or calcium salts of fatty acids) can be used

  2. A.

     As a lubricant

    B.

     As a rust preventive

    C.

     In hard water for cleaning of cloth

    D.

     As a foam depressant in distillation column

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    Workspace

    Answer : Option A

    Explanation :

    Explanation Not Provided


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