How can we calculate the valency of potassium dicromite.?????
Harshit Singh , 4 Years ago
Grade 12th pass
Inorganic Chemistry> How can we calculate the valency of potas...
1 AnswersPawan Prajapati
Last Activity: 4 Years ago
Answer:
:Dichromate ion is Cr2O7(2-) so its valency is 2 and oxidation state of Cr is +6 its important compound is K2Cr2O7.
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