How K2Cr2O7 + conc. H2SO4 acts as an oxidising agent ?
Rounak Datta , 9 Years ago
Grade 12
1 Answers
Sakshi
Last Activity: 9 Years ago
The chromate and dichromate ions are fairly strong oxidizing agents. Commonly three electrons are added to a chromium atom, reducing it to oxidation state +3. In acid solution the aquated Cr3+ ion is produced.