Question

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 1

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).

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