NEET Chemistry: Redox Reactions — MCQ Test 7

Q6. In the reaction \( \ce{2NaCl + F2 -> 2NaF + Cl2} \), which species is reduced?

Q7. What is the oxidation number of iodine in \( \ce{I2} \)?

Q8. In the reaction \( \ce{2S + 3O2 -> 2SO3} \), how many electrons are transferred per sulfur atom?

Q9. What is the oxidation number of oxygen in \( \ce{KO2} \)?

Q10. In the reaction \( \ce{4Zn + 10HNO3 -> 4Zn(NO3)2 + NH4NO3 + 3H2O} \), which species is the oxidizing agent?

NEET Chemistry — Redox Reactions

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1Question 1 of 10
Medium

Which species is oxidized in the reaction \( \ce{2FeCl3 + H2 -> 2FeCl2 + 2HCl} \)?

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About this NEET MCQ Test

This page provides a free online MCQ test for NEET Chemistry preparation, focusing specifically on the chapter Redox Reactions. It contains 10 carefully selected multiple-choice questions (MCQs) designed to test your conceptual understanding and exam readiness.

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Key concepts covered in this specific test include Oxidized, Reaction, Oxidation, Involves, Oxidizing, and Contains.

Taking these timed MCQ tests helps you simulate the real NEET exam environment. Detailed step-by-step explanations are provided for every question to help you learn from your mistakes and strengthen your fundamentals.

Preview of Questions in this Test

Q1. Which species is oxidized in the reaction \( \ce{2FeCl3 + H2 -> 2FeCl2 + 2HCl} \)?

  • A. \( \ce{FeCl3} \)
  • B. \( \ce{H2} \)
  • C. \( \ce{FeCl2} \)
  • D. \( \ce{HCl} \)

Q2. What is the oxidation number of iron in \( \ce{Fe3(PO4)2} \)?

  • A. +2
  • B. +3
  • C. +6
  • D. +4

Q3. Which reaction involves a redox process where the oxidizing agent contains nitrogen?

  • A. \( \ce{2Na + Cl2 -> 2NaCl} \)
  • B. \( \ce{3Zn + 2NO -> 3ZnO + N2} \)
  • C. \( \ce{Fe + S -> FeS} \)
  • D. \( \ce{2H2O2 -> 2H2O + O2} \)

Q4. In the reaction \( \ce{2Na + S -> Na2S} \), which species is the oxidizing agent?

  • A. \( \ce{S} \)
  • B. \( \ce{Na} \)
  • C. \( \ce{Na2S} \)
  • D. None of these

Q5. What is the oxidation number of tellurium in \( \ce{TeO3^2-} \)?

  • A. +2
  • B. +6
  • C. +4
  • D. +3

+ 5 more questions in the actual test

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