“X” is an oxoanion of the lightest element of group 7 (in the periodic table). The metal is in +6 ox — JEE Mains Chemistry Past Papers Chemistry Question
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 (A) green (B) purple (C) yellow (D) orange
Answer: A
💡 Solution & Explanation
Lightest element of Group 7 Mn K2MnO4 Green
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