"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
Select the correct option:
A
green
B
purple
C
yellow
D
orange
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
Lightest element of Group $7 \Rightarrow \mathrm{Mn}$
$\mathrm{K}_2 \mathrm{MnO}_4 \Rightarrow$ Green
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