Chemistry · Acids, Bases and Salts
A metal 'M' reacts with oxygen to form a compound 'X'. Compound 'X' forms salt and water on reaction with both sulphuric acid and potassium hydroxide, separately. Which metal is this?
- 1Iron
- 2Sodium
- 3Copper
- 4Aluminium✓
Correct answer
Aluminium
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