Match 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.
- A$a-ii, b-iv, c-i, d-iii$
- B$a-i, b-iv, c-ii, d-iii$
- C$a-iii, b-iv, c-i, d-ii$
- D$a-iii, b-i, c-iv, d-ii$
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