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Draw the structure of chromium pentoxide...

Draw the structure of chromium pentoxide and predict the oxidation number of chromium in it

Text Solution

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The structure of chromium pentoxide is given on the RHS
Let x be the O.N fo Cr then
X+(4-1)+ 1(-2) =0
or x=+6+
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Knowledge Check

  • The oxidation state of chromium is +6 in :

    A
    Potassium chromate
    B
    Potassium dichromate
    C
    Both (a) & (b)
    D
    None of these

  • The oxidation state of chromium is +6 in :

    A
    Potassium chromate
    B
    Potassium dichromate
    C
    Both (a) & (b)
    D
    None of these

  • The most stable oxidation state of chromium is

    A
    `+6`
    B
    `+4`
    C
    `+3`
    D
    `+2`