An oxide has the following properties. It I. is a white powder II. reacts with...
CHEMISTRY
WAEC 2022
An oxide has the following properties. It
I. is a white powder II. reacts with HCI. III. reacts with NaOH IV. is insoluble in water The oxide is
- A. alkaline
- B. amphoteric
- C. acidic
- D. neutral
Correct Answer: B. amphoteric
Explanation
An amphoteric oxide is an oxide that can act as either an acid or base in a reaction to produce a salt and water.
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