Cr(2)O(7)^(2-) आयन में उपस्थिति ………………....

`Cr_(2)O_(7)^(2-)` आयन में उपस्थिति ………………. Cr - O आबंध समतुल्य होते हैं।

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Cr(2)O(7)^(2-) आयन में उपस्थिति ………………. Cr - O आबंध समतुल्य होते है...
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The oxidation state of Cr in Cr(2)O(7)^(2-) is
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Calculate the electrode potential at 25^(@)C of Cr^(3+),Cr(2)O(7)^(2-)...
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Cr(2)O(7)^(2-)+I^(-)toI(2)+Cr^(3+) E(cell)^(@)=0.79V,E(Cr(2)O(7)^(2-))...
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Assertion . In Cr(2)O(7)^(2-) ion, all the Cr-O bond lengths are equal...
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K(2)Cr(2)O(7) में Cr की ऑक्सीकरण संख्या है :
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In Cr(2) O (7)^(2-) , Cr -O-Cr bond anlge is
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In Cr(2) O(7)^(2-) every Cr atom is linked to
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In the reaction, Cr(2)O(7)^(2-)+H(2)O to 2CrO(4)^(2-)+2H^(+) Cr un...
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