Verified Solution • 2025–26 Session moderate

QJEEM04Ch3a13: JEE Main 2004 Chemistry - Class 12 JEEM04Ch3a13 Solution: Cerium (Z = 58) is an important member of the lanthanoids.…

Cerium (Z = 58) is an important member of the lanthanoids. Which of the following statements about cerium is incorrect?

Multiple Choice Options

  • A The common oxidation states of cerium are +3 and +4
  • B Cerium (IV) acts as an oxidizing agent
  • C The +4 oxidation state of cerium is not known in solutions
  • D The +3 oxidation state of cerium is more stable than the +4 oxidation state

Step-by-Step Verified Solution

The +4 oxidation state of cerium is also known in solution.

Related Learning Resources & Exam Preparation