+2 (b) +3

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In chromite ore, the oxidation number of iron and chromium are respectively……… (a) +3, +2 (b) +3 , +6 (c) +2,+6 (d) +2, +3
24
Nov
In chromite ore, the oxidation number of iron and chromium are respectively……… (a) +3, +2 (b) +3 , +6 (c) +2,+6 (d) +2, +3 +2 (b) +3 +6 (c) +2 +6 (d) +2 3% In chromite ore the oxidation number of iron and chromium are respectively......... (a) +3 November 24, 2020 Category: Uncategorised (JEE Advanced [...]
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Tags: +2 (b) +3 , +6 (c) +2 , +6 (d) +2 , 3% , In chromite ore , the oxidation number of iron and chromium are respectively......... (a) +3 ,