Which of the following statement is not correct?
La(OH)3 is less basic than Lu(OH)3
La(OH)3 is more basic than Lu(OH)3. This is because ionic size of La3+ion is more than Lu3+ ion.
Yellow mercury (II) oxide is obtained when
Which of the following method can’t be used to prepare anhydrous zinc chloride?
Which lanthanoid compound is used as a most powerful liquid lasers after dissolving it in selenium oxychloride?
Which one of the following acts as an oxidizing agent?
Across the lanthanide series, the basicity of lanthanide hydroxides
The +3 ion of which one of the following has half-filled 4f subshell?
Lanthanide contraction occurs because
Which of the following ion is diamagnetic?
A mixture of TiO2 and BaSO4 is called