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Choose the incorrect order. (1) Nitrogen < Oxygen (Electronegativity)(2) Potassium > Sodium (Metallic character)(3) Mgo < CO (Basic strength)(4) Oxygen > Carbon (Electron affinity)And it correct agin points for free​

Answer»

the answer is (3)Explanation:It is so because mg is a metal and being a metal it forms a metallic oxide which is basic in NATURE...so it has more basic strength than NON metallic oxide(CO).HOPE it helps❤:)



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