Question:
The oxidation number of Co in complex [Co(H$_2$NCH$_2$CHNH$_2$)$_3$]$_2$(SO$_4$)$_3$ is:
The oxidation number of Co in complex [Co(H$_2$NCH$_2$CHNH$_2$)$_3$]$_2$(SO$_4$)$_3$ is:
Updated On: Oct 29, 2024
- 3
- 4
- 2
- 5
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The Correct Option is B
Solution and Explanation
The oxidation state of Co is +3 as the SO$_4$ ions contribute -6 total charge, leaving the complex to balance it with a +6 charge. Each Co ion contributes +3.
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