List of top Chemistry Questions on d block elements asked in AMUEEE

Which of the following radioactive element is used in the treatment of cancer?

Which of the following metal ions is expected to be coloured?

The expression for effective magnetic moment $ (\mu _{\text{eff}}) $ is

The known oxidation states for both $V$ and $CO$ are

When $ MnO_2 $ is fused with $ KOH $ , a coloured compound is formed, the product and its colour are

$Ti ^{3+}$ transition metal ion is purple in colour while $Ti ^{4+}$ metal ion is colourless due to

$ KMnO_4 $ gets reduced to

$AgCl$ is dissolved in excess of each of $NH _{3}, KCN$ and $Na _{2} S _{2} O _{3}$. The complex ions produced in each case are