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Chemistry - Redox Reactions

Practise 17 Manipal (MET) previous year questions on Redox Reactions, compiled from papers spanning 2010 to 2019. Each question is pulled directly from the actual exam paper it appeared in, so you're practising in the exact style and difficulty Manipal (MET) tests.

Redox Reactions has been asked in 8 of the 15 years of Manipal (MET) papers analysed (2010–2024), with 17 questions in all. 59% of them were easy, 35% moderate and 6% tough. Most of its questions came from 2011, with 4 questions that year.

The chapter's 5 topics are not weighted equally: Oxidation number (8 questions, 47%), Equivalence concept (4 questions, 24%), and Oxidation and Reduction Reactions (3 questions, 18%) have been asked the most. Oxidation number has produced the most tough questions (1).

  1. 1In acid medium is reduced to , by a reducing agent. Then the equivalent mass of is given by ( molecular mass2019Equivalence concept
  2. 2The coefficients of and in the red́ox reaction, in the balanced form respectively are2018Balancing of redox reactions
  3. 3In the standardization of using by iodometry, the equivalent weight of is2018Equivalence concept
  4. 4The oxidation number of N and Cl in respectively are2017Oxidation number
  5. 5Oxygen has an oxidation state of +2 in2017Oxidation number
  6. 6Which of the following species contain an element in an oxidation state that is not a whole number?2014Oxidation number
  7. 7Out of the following redox reactions I. II. III. disproportionation is not shown in2014Types of redox reactions
  8. 8Photographic paper is developed with alkaline hydroquinone Select correct statement.2013Oxidation and Reduction Reactions
  9. 9The oxidation number of cobalt in is2012Oxidation number
  10. 10In the following reaction, which choice has value twice that of the equivalent weight of the oxidising agent?2011Equivalence concept
  11. 11Concentrated nitric acid oxidises phosphorus to2011Oxidation and Reduction Reactions
  12. 12Transition metal with low oxidation number will act as2011Oxidation number
  13. 13Which of the following is a wrong statement?2011Oxidation number
  14. 14Of the following outer electronic configurations of atoms, the highest oxidation state is achieved by which one of them?2010Oxidation number
  15. 15The equivalent weight of for acid solution is2010Equivalence concept
  16. 16The oxidation state of Fe in is2010Oxidation number
  17. 17Carbon cannot be used in the reduction of because2010Oxidation and Reduction Reactions

Frequently Asked Questions

1.How many questions are available for Redox Reactions?

This chapter includes 17 questions compiled from Manipal (MET) papers spanning 2010 to 2019.

2.Are these questions only from Manipal (MET), or from other exams too?

These are Manipal (MET) questions specifically for the Redox Reactions chapter. Questions from other exams like JEE Main or NTA Abhyas (JEE Main) are organised separately under their respective exam sections.

3.Is Redox Reactions an important chapter for Manipal (MET) Chemistry?

Redox Reactions has appeared in 8 of the 15 years of Manipal (MET) papers covered here, with 17 questions across 8 papers - about 2 per paper it appears in.

4.What is the difficulty level of Redox Reactions questions in Manipal (MET)?

Of the 17 questions analysed for this chapter, 59% are easy, 35% moderate and 6% tough. 2011 had the most, with 4 questions.

5.Which topics in Redox Reactions should I focus on?

These topics have carried the most weightage in Redox Reactions:

  • Oxidation number - 8 questions (47%)
  • Equivalence concept - 4 questions (24%)
  • Oxidation and Reduction Reactions - 3 questions (18%)
  • Oxidation number has produced the most tough questions (1).