Home › CBSE Class 11 (Science) › Chemistry › Redox Reactions › The pair Fe2+/Fe3+ is an example of what?
The pair Fe2+/Fe3+ is an example of what?
ABuffer pair
BIsotope pair
CAcid-base pair
DRedox couple
Answer & Solution
Correct answer: D. Redox couple
A reducing species together with its oxidized form makes a redox couple.
Related questions
In Zn reacting with Cu2+ solution, which species is reduced to metallic copper?For a reaction in basic medium, which ions are added equal in number to the H+ ions used?In H3AsO3 reacting with BrO3-, which species is the oxidising agent?When H3AsO3 reacts with BrO3- to give Br-, what happens to arsenic?In MnO4- reacting with Fe2+ to give Mn2+ and Fe3+, how many Fe2+ ions per MnO4- ?In balanced CuO + NH3 giving Cu + N2 + H2O, what is the coefficient of H2O?Which statement defines oxidation in terms of oxidation number?In a half equation, O atoms are balanced by adding H2O to which side?