Which of the following would dissolve in warm dilute H 2 SO 4 without effervescence,
CHEMISTRY
WAEC 2001
Which of the following would dissolve in warm dilute H2SO4 without effervescence, to give a blue solution?
- A. Copper turnings
- B. Copper (ll) trioxocarbonate (IV)
- C. Copper (ll) oxide
- D. Copper alloy
Correct Answer: D. Copper alloy
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