Manisha Asked a Question
December 14, 2020 12:46 ampts 30 pts
what is correct answer..... please tell me how to remember color of such compounds?
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  • Priyanshu kumar Best Answer
    The transitional metal which form green compound in +3 oxidation state and yellow-orange compound in +6 oxidation state is chromium (Cr). Option A is correct In k2cr2o7 ,chromium ...
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    Priyanshu kumar
    The table below shows the different oxidation states of the first row of transition metals and the colours of their solutions.
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  • Manisha
    how?
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    Priyanshu kumar
    read my explanation
  • Dinesh khalmaniya thankyou
    option A. cr you have to remember colour of some compounds.
    • cropped2781793515394625956.jpg
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  • Suman Kumar
    The transitional metal which form green compound in +3 oxidation state and yellow-orange compound in +6 oxidation state is chromium (Cr).
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