Redox Reactions questions
1186 published questions with worked solutions.
- The product of oxidation of I^- with MnO_ 4 ^- ions in alkaline medium is
- The species with an atom in +6 oxidation state is
- Which transition metal shows the highest oxidation state?
- The number of moles of KMnO_4 that will be required to react with one mole of sulphide ion in acidic medium is
- Which of the following does NOT show different oxidation states?
- Ce^ 4+ is used as an oxidizing agent in volumetric analysis because _____
- In acidic medium one mole of MnO_4^- accepts how many moles of electrons in a redox process?
- Acidified potassium dichromate is treated with hydrogen sulphide. In the reaction, the oxidation number of chromium _____
- Chromous and chromium salts have Cr in the oxidation state of _____ and _____ respectively
- The equivalent mass of KMnO_4 in the following reaction is (M = Molecular mass) MnO_4^- +5 Fe^ 2+ +8 H^+ Mn^ 2+ +5 Fe^ 3+ +4 H_2O
- Which of the following exhibits maximum oxidation state of vanadium?
- Oxidation state of osmium (Os) in OsO_4 is _____
- Of the following outer electronic configurations of atoms, the highest oxidation state is achieved by which one of them? [AIEEE...
- The number of moles of KMnO_4 reduced by one mole of KI in alkaline medium is _____
- Potassium dichromate is a good oxidizing agent, in acidic medium the oxidation state of chromium changes by _____
- Potassium permanganate works as oxidising agent both in acidic and basic medium. In both state, product obtained by KMnO_4 is...
- KMnO_4 reacts with ferrous sulphate according to the equation MnO_4^- + 5 Fe^ 2+ + 8 H^+ Mn^ 2+ + 5 Fe^ 3+ + 4 H_2O . Here 10 mL...
- The highest oxidation state exhibited by a transition metal is
- Which of the following ion acts as an oxidising agent?
- The correct descending order of oxidising power of the following is
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