Which of the following statements are CORRECT I. Oxides of metals are generally basic. II. Oxides of non-metals are generally acidic. III. Non-metals are generally electro positive.?

Only I and II
Only I and III
Only II and III
All I, II and III

LohaHridoy

5 views

2025-01-04 04:42

1 Answers

AhmedNazir

Option 1 : Only I and II

Metallic oxides are basic in nature because they react with dilute acids to form salt and water.
Non-metallic oxides are acidic in nature since they react with water to form metal hydroxides which are alkaline in nature
Non-metals are generally electronegative in nature because these metal hydroxides release OH- ions in solution.

5 views Answered 2022-09-04 04:29

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