Question

Generally metallic oxides are basic and non metallic oxides are acidic in nature. Solution of which of the following oxides in water Will change the colour of blue litmus to red? A) sulphur dioxide b) iron oxide c) magnesium oxide d) copper oxide

Answer 1

only sulphur dioxide will change blue to red be because it's solution will be acidic in nature. do the answer is A.
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Answer 2

Answer: Option A ok

Explanation: