Post-UTME Chemistry 2006 Objective — Question 9
Question 9 of 19 from the Post-UTME Screening (Post-UTME) Chemistry 2006 Objective paper, with the correct answer and a full explanation.
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Which of the following salts can be prepared with decomposition.
- A. Na2CO3Correct
- B. CaCO3
- C. MgCO3
- D. ZnCO3
Explanation
This item's exact intended meaning was not fully clear from the scan; presented with reduced confidence.
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