Although Zirconium belongs to the $4d$ transition series and Hafnium to the $5d$ transition series,they show similar physical and chemical properties because . . . . . . .
- Aboth belong to the $d-$block
- Bboth have the same number of electrons
- Cboth have similar atomic radii
- Dboth belong to the same group of the periodic table
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Similar Questions
Match Column $A$ with Column $B$:
Column $A$ Column $B$ $(1)$ $V^{4+}$ $(a)$ Colorless $(2)$ $Ti^{3+}$ $(b)$ Pink $(3)$ $Ti^{4+}$ $(c)$ Purple $(4)$ $Mn^{2+}$ $(d)$ Blue $(e)$ Violet
| Column $A$ | Column $B$ |
| $(1)$ $V^{4+}$ | $(a)$ Colorless |
| $(2)$ $Ti^{3+}$ | $(b)$ Pink |
| $(3)$ $Ti^{4+}$ | $(c)$ Purple |
| $(4)$ $Mn^{2+}$ | $(d)$ Blue |
| $(e)$ Violet |
Medium
View SolutionWhy are transition elements less electropositive than the metals of group-$1$ and group-$2$?
Easy
View SolutionIdentify the incorrect statement in the following.
Easy
View SolutionObserve the following statements:
$a$) The basic strength of $Lu(OH)_3$,$Gd(OH)_3$ and $Ce(OH)_3$ follows the order: $Ce(OH)_3 > Gd(OH)_3 > Lu(OH)_3$
$b$) $O^{2-}$,$N^{3-}$,$F^{-}$ and $Na^{+}$ are isoelectronic species
$c$) The sizes of $Zr$ and $Hf$ are approximately the same
The correct statements are:
$a$) The basic strength of $Lu(OH)_3$,$Gd(OH)_3$ and $Ce(OH)_3$ follows the order: $Ce(OH)_3 > Gd(OH)_3 > Lu(OH)_3$
$b$) $O^{2-}$,$N^{3-}$,$F^{-}$ and $Na^{+}$ are isoelectronic species
$c$) The sizes of $Zr$ and $Hf$ are approximately the same
The correct statements are:
Which of the following ions is most stable in aqueous solution?
Easy
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