Physics · Properties of Non-metals and Gases
An element forms two different oxides A and B. Both are colorless, odorless, and gaseous at room temperature. A is highly toxic to humans, and B is a prominent greenhouse gas. Identify A and B respectively.
- 1Carbon monoxide and Carbon dioxide✓
- 2Hydrogen oxide and Hydrogen peroxide
- 3Sulphur dioxide and Sulphur trioxide
- 4Nitrous oxide and Nitrogen monoxide
Correct answer
Carbon monoxide and Carbon dioxide
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