Analytical ChemistryHard

Question

" X " is an oxoanion of the lightest element of group 7 (in the periodic table). The metal is in +6 oxidation state in " X ". The color of the potassium salt of X is

Options

A.green
B.purple
C.yellow
D.orange

Solution

Lightest element of Group $7 \Rightarrow Mn$

$K_{2}{MnO}_{4} \Rightarrow$ Green

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