Chemistry · 2021
JEE Main · 26 February 2021, Shift 1 · Q59
Dichromate ion is treated with base, the oxidation number of Cr in the product formed is \ \ \ \.
Dichromate ion is treated with base, the oxidation number of Cr in the product formed is
\_\_\_\_.
Official answer
6
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JEE Main 2021 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.