Redox Reactions – NEET Previous Year Questions (2014–2025)

All 10 NEET previous-year questions from Redox Reactions (Chemistry), 2014–2025, taken from 9 papers. Practise them together in one test with the official marking and answer key, then review every answer.

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Redox Reactions questions by paper

Sample questions

• NEET 2025 Code 45
  Consider the following compounds KO and SOs The oxidation states of the underlined elements in them are respectively 1 1 1 and 6 2 2 2 and 6 3 1 2 and 4 4 4 4 and 6
• NEET 2023 Code H1
  On balancing the given redox reaction aCr bSO aq aq Cre aq so aq 5 0 the coefficients a and are found to be respectively 1 8.3 2 8 1 3 3 1 3 8 4 3 8 1
• NEET 2022 Code R6
  In the neutral or faintly alkaline medium oxidises iodide into iodate The change in oxidation state of manganese in this Teaction is from 5 2 7 to 4 8 4 4 3
• NEET 2021 Code P1
  Which of the following reactions is the metal displacement reaction Choose the right option 1 NO 0 7 2 30 3 Al 4 Fe

Question text shown from the scanned paper; open the test to see each question exactly as printed.

More Chemistry chapters

• Some Basic Concepts of Chemistry 15
• Structure of Atom 22
• Classification of Elements and Periodicity 16
• Chemical Bonding and Molecular Structure 35
• States of Matter 12
• Thermodynamics 21
• Equilibrium 33
• Hydrogen 7
• s-Block Elements 15
• p-Block Elements 42
• Organic Chemistry: Basic Principles 21
• Hydrocarbons 34
• Environmental Chemistry 8
• Solid State 15
• Solutions 21
• Electrochemistry 25
• Chemical Kinetics 26
• Surface Chemistry 13
• General Principles of Isolation of Elements 9
• d- and f-Block Elements 24
• Coordination Compounds 32
• Haloalkanes and Haloarenes 20
• Alcohols, Phenols and Ethers 27
• Aldehydes, Ketones and Carboxylic Acids 26