The most basic oxide of lanthanoids is $:-$
- A$Pr_2O_3$
- B$Eu_2O_3$
- C$Gd_2O_3$
- D$Lu_2O_3$
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Similar Questions
Amongst the given elements,which one exhibits a $+4$ oxidation state in an aqueous medium?
Easy
View SolutionLanthanoids $(Ln)$ are well known for their $+3$ oxidation state. Which of the following statements is $NOT$ applicable to them?
Easy
View SolutionGiven below are two statements:
Statement $I$: $CeO_{2}$ can be used for the oxidation of aldehydes and ketones.
Statement $II$: Aqueous solution of $EuSO_{4}$ is a strong reducing agent.
In the light of the above statements,choose the correct answer from the options given below:
Statement $I$: $CeO_{2}$ can be used for the oxidation of aldehydes and ketones.
Statement $II$: Aqueous solution of $EuSO_{4}$ is a strong reducing agent.
In the light of the above statements,choose the correct answer from the options given below:
Which one of the following statements concerning lanthanide elements is false?
Easy
View SolutionThe number of elements from the following that do not belong to lanthanoids is:
$Eu, Cm, Er, Tb, Yb$ and $Lu$
$Eu, Cm, Er, Tb, Yb$ and $Lu$
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