NEET Chemistry Transition Elements Match the Following Question
Match Column-I with Column-II.
Column-I Column-II (a) Manganese (Z = 25) (i) Oxidation to iodate (b) Ionization enthalpy (ii) Oxidation of thiosulphate (c) Silver (Z = 47) (iii) Maximum unpaired electrons (d) Potassium permanganate (iv) Irregular variation in transition elements
Choose the correct matching:
a-iii, b-iv, c-i, d-ii
a-ii, b-iv, c-iii, d-i
a-iii, b-ii, c-i, d-iv
a-i, b-iii, c-iv, d-ii
Correct Answer
Detailed Explanation
Manganese has the maximum number of unpaired electrons (iii), ionization enthalpy shows irregular variation (iv), silver can exhibit a +2 oxidation state (i), and potassium permanganate has notable reactions such as oxidation of thiosulphate (ii). These points are derived from the NCERT context provided.
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