In the following pairs,the one in which both transition metal ions are colourless is
- A$Sc^{3+}, Zn^{2+}$
- B$V^{2+}, Ti^{3+}$
- C$Zn^{2+}, Mn^{2+}$
- D$Ti^{4+}, Cu^{2+}$
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Similar Questions
The outer electronic configuration of $Gd \ (At. \ No. \ 64)$ is
DifficultNEET 2013
View SolutionMatch the following aspects with the respective metal.
Aspects Metal $a$. The metal which reveals a maximum number of oxidation states $i$. Scandium $b$. The metal although placed in $3d$ block is considered not as a transition element $ii$. Copper $c$. The metal which does not exhibit variable oxidation states $iii$. Manganese $d$. The metal which in $+1$ oxidation state in aqueous solution undergoes disproportionation $iv$. Zinc
Select the correct option.
| Aspects | Metal |
| $a$. The metal which reveals a maximum number of oxidation states | $i$. Scandium |
| $b$. The metal although placed in $3d$ block is considered not as a transition element | $ii$. Copper |
| $c$. The metal which does not exhibit variable oxidation states | $iii$. Manganese |
| $d$. The metal which in $+1$ oxidation state in aqueous solution undergoes disproportionation | $iv$. Zinc |
Select the correct option.
MediumNEET 2020
View SolutionWhich transition element does not exhibit variable oxidation states?
What are $d$-block elements and transition elements? Explain characteristics of $d$-block elements.
Difficult
View SolutionThe general electronic configuration of transition elements is
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