Chemistry-Properties of d-block
NEET Chemistry Properties of d-block Match the Following Question
Type: Match the Following-match the column-Easy-Class 12
Match Column-I with Column-II.
Column-I Column-II (a) Manganese(II) ion oxidation (i) Dark purple crystals (b) Potassium permanganate (ii) Strong oxidising agent (c) Permanganate ion (iii) 5S2O82– reaction (d) Manganate ion (iv) Tetrahedral geometry
Choose the correct matching:
A
a-iii, b-i, c-ii, d-iv
B
a-ii, b-iii, c-i, d-iv
C
a-iv, b-i, c-ii, d-iii
D
a-ii, b-i, c-iv, d-iii
Correct Answer
Option A
Detailed Explanation
Manganese(II) ion is oxidised by peroxodisulphate (3rd item), potassium permanganate forms dark purple crystals (1st item), permanganate is a strong oxidising agent (2nd item), and manganate has a tetrahedral geometry (4th item).
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