1. Tardigrade
  2. Question
  3. Chemistry
  4. In textTeO3 (. aq .)2 - arrow textTeO4 (. aq .)2 -, Find the change in oxidation state of Te ?

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. In $\text{TeO}_{3 \left(\right. aq \left.\right)}^{2 -} \rightarrow \text{TeO}_{4 \left(\right. aq \left.\right)}^{2 -},$ Find the change in oxidation state of $Te$ ?

NTA AbhyasNTA Abhyas 2022

Solution:

The oxidation number of $Te$ increases from $+4$ to $+6.$ Hence, oxidation number of $Te$ changes by $2$ units.