Social Studies, 16.12.2021 03:50, ggdvj9gggsc

Cr2O72- + 6S2O32- + 14H+ —> 2Cr3+ + 3S4O62- + 7H2O ___ is reduced in the above reaction.

A. S2+

B. Cr6+

C. H+

D. O2-

Answers: 2

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Cr2O72- + 6S2O32- + 14H+ —> 2Cr3+ + 3S4O62- + 7H2O ___ is reduced in the above reaction.
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