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Cerium (Z = 58) is an important member of the lanthanoids. Which of the following statement about cerium is incorrect -
[AIEEE-04]
  • a)
    Cerium (IV) acts as an oxidising agent
  • b)
    The +3 oxidation state of cerium is more stable than the +4 oxidation state
  • c)
    The +4 oxidation state of cerium is not known in solutions
  • d)
     The common oxidation states of cerium are +3 and +4
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Cerium (Z = 58) is an important member of the lanthanoids. Which of th...
The incorrect statement about the Cerium is only a C option.
C: The +4 oxidation state of cerium is not known in solutions [ Incorrect ]
As +4 oxidation state is common for the Cerium.
The correct statement about the Cerium are as follows:
A: The common oxidation states of Cerium are +3, and +4.
B : The +3 oxidation state of the Cerium is more stable than the +4 oxidation state.
D: Cerium (IV) acts as an oxidising agent
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Community Answer
Cerium (Z = 58) is an important member of the lanthanoids. Which of th...
As we learnt in

Oxidation states -

The common oxidation state of lanthanoid is +3 low occasionally +2 and +4 ions in solution or in the solid compound are also obtained.

-

i) Common oxidation state of Ce is +3 and +4.

ii) +3 oxidation state is more stable than +4 for Ce.

iii) Ce(IV) acts as an oxidising agent.

Option 3)
The +4 oxidation state of cerium is not known in solutions.
=>This option is correct.
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Cerium (Z = 58) is an important member of the lanthanoids. Which of the following statement about cerium is incorrect -[AIEEE-04]a)Cerium (IV) acts as an oxidising agentb)The +3 oxidation state of cerium is more stable than the +4 oxidation statec)The +4 oxidation state of cerium is not known in solutionsd)The common oxidation states of cerium are +3 and +4Correct answer is option 'C'. Can you explain this answer?
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Cerium (Z = 58) is an important member of the lanthanoids. Which of the following statement about cerium is incorrect -[AIEEE-04]a)Cerium (IV) acts as an oxidising agentb)The +3 oxidation state of cerium is more stable than the +4 oxidation statec)The +4 oxidation state of cerium is not known in solutionsd)The common oxidation states of cerium are +3 and +4Correct answer is option 'C'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Cerium (Z = 58) is an important member of the lanthanoids. Which of the following statement about cerium is incorrect -[AIEEE-04]a)Cerium (IV) acts as an oxidising agentb)The +3 oxidation state of cerium is more stable than the +4 oxidation statec)The +4 oxidation state of cerium is not known in solutionsd)The common oxidation states of cerium are +3 and +4Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Cerium (Z = 58) is an important member of the lanthanoids. Which of the following statement about cerium is incorrect -[AIEEE-04]a)Cerium (IV) acts as an oxidising agentb)The +3 oxidation state of cerium is more stable than the +4 oxidation statec)The +4 oxidation state of cerium is not known in solutionsd)The common oxidation states of cerium are +3 and +4Correct answer is option 'C'. Can you explain this answer?.
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Here you can find the meaning of Cerium (Z = 58) is an important member of the lanthanoids. Which of the following statement about cerium is incorrect -[AIEEE-04]a)Cerium (IV) acts as an oxidising agentb)The +3 oxidation state of cerium is more stable than the +4 oxidation statec)The +4 oxidation state of cerium is not known in solutionsd)The common oxidation states of cerium are +3 and +4Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Cerium (Z = 58) is an important member of the lanthanoids. Which of the following statement about cerium is incorrect -[AIEEE-04]a)Cerium (IV) acts as an oxidising agentb)The +3 oxidation state of cerium is more stable than the +4 oxidation statec)The +4 oxidation state of cerium is not known in solutionsd)The common oxidation states of cerium are +3 and +4Correct answer is option 'C'. Can you explain this answer?, a detailed solution for Cerium (Z = 58) is an important member of the lanthanoids. Which of the following statement about cerium is incorrect -[AIEEE-04]a)Cerium (IV) acts as an oxidising agentb)The +3 oxidation state of cerium is more stable than the +4 oxidation statec)The +4 oxidation state of cerium is not known in solutionsd)The common oxidation states of cerium are +3 and +4Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of Cerium (Z = 58) is an important member of the lanthanoids. Which of the following statement about cerium is incorrect -[AIEEE-04]a)Cerium (IV) acts as an oxidising agentb)The +3 oxidation state of cerium is more stable than the +4 oxidation statec)The +4 oxidation state of cerium is not known in solutionsd)The common oxidation states of cerium are +3 and +4Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Cerium (Z = 58) is an important member of the lanthanoids. Which of the following statement about cerium is incorrect -[AIEEE-04]a)Cerium (IV) acts as an oxidising agentb)The +3 oxidation state of cerium is more stable than the +4 oxidation statec)The +4 oxidation state of cerium is not known in solutionsd)The common oxidation states of cerium are +3 and +4Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice Class 12 tests.
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