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CHEMISTRY

JAMB 2020 - Question 18

Chemistry 2020 JAMB Past Questions - Question 18: The correct order of increasing oxidation number of the transition metal ions for the compounds K2Cr2O7, V2O5 and KMnO4 is

Choose the most appropriate option for the gap .

The correct order of increasing oxidation number of the transition metal ions for the compounds K2Cr2O7, V2O5 and KMnO4 is

A: V2O5 < K2Cr2O7 < KMnO4

B: K2Cr2O7 < KMnO4 < V2O5

C: KMnO4 < K2Cr2O7 < V2O5

D: KMnO4 < V2O5 < K2Cr2O7

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CHEMISTRY

Chemistry 2020 JAMB Past Questions - Question 18: The correct order of increasing oxidation number of the transition metal ions for the compounds K2Cr2O7, V2O5 and KMnO4 is

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Correct Answer

Explanation