Multiple choice

What products are formed when sulphur and sodium are burnt in sufficient oxygen?

  1. Acidic and basic oxides are formed, respectively.

  2. Both form acidic oxides.

  3. Both form basic oxides.

  4. They form neutral and acidic oxides, respectively.

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A Correct answer
Explanation

Sulphur forms sulphur dioxide which is acidic in nature and sodium forms sodium oxide which is basic in nature.