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{:("Column A" ,"Column B"),((1) CuSO(4),...

`{:("Column A" ,"Column B"),((1) CuSO_(4),(a) "Pale green"),((2)FeSO_(4),(b)"Blue"),((3) Na_(2)SO_(4) ,(c) "White"),((4)BaCl_(2),(d)"Milky white"):}`

Text Solution

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1. (b) , 2. (a), 3. (d), 4. (c)
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Knowledge Check

  • In the reaction, 2FeSO_(4)+H_(2)SO_(4)+H_(2)O_(2)toFe_(2)(SO_(4))_(3)+2H_(2)O . The oxidizing agent is :

    A
    `FeSO_(4)`
    B
    `H_(2)SO_(4)`
    C
    `H_(2)O_(2)`
    D
    both `H_(2)SO_(4)andH_(2)O_(2)`.

  • In the reaction, 2FeSO_(4) + H_(2)SO_(4) + H_(2)O_(2) rarr Fe_(2(SO_(4))_(3) + 2H_(2)O the oxidizing agent is

    A
    `FeSO_(4)`
    B
    `H_(2)SO_(4)`
    C
    `H_(2)O_(2)`
    D
    both `H_(2)SO_(4) and H_(2)O_(2)`

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