Chemistry · 2020
NEET 2020 · 14 October · Code Z6 · Q158
Match the following aspects with the respective metal. Aspects (a) The metal which reveals a maximum number of oxidation states (b) The metal…
Match the following aspects with the respective metal.
Aspects
(a)
The metal which reveals a maximum number of oxidation states
(b)
The metal although placed in 3d block is considered not as a transition element
(c)
The metal which does not exhibit variable oxidation states
(d)
The metal which in +$\displaystyle 1$ oxidation state in aqueous solution undergoes disproportionation
Metal
(i)
Scandium
(ii)
Copper
(iii)
Manganese
(iv)
Zinc
Select the correct option :
Official answer
(1)
(a)-(iii) (b)-(iv) (c)-(i) (d)-(ii)
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NEET (UG) 2020 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.