Solved papers for JEE Main & Advanced AIEEE Solved Paper-2011

done AIEEE Solved Paper-2011 Total Questions - 1

• question_answer1) In context of the lanthanoids, which of the following statements is not correct?   AIEEE  Solved  Paper-2011
  A)
  Availability of 4f electrons results in the formation of compounds in \[+4\] state for all the members of the series
  done clear
  B)
  There is a gradual decrease in the radii of the members with increasing atomic number in the series
  done clear
  C)
  All the members exhibit \[+3\] oxidation state
  done clear
  D)
  Because of similar properties the separation of lanthanoids is not easy
  done clear
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