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Which of the following is not decomposed by heat?
Classroom
Chemistry Classroom
Waec
Waec 1988
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Which of the following is not decomposed by heat?
SchoolNGR Classroom
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
A
CaCO
3
B
CuCO
3
C
ZnCO,sub>3
D
Na
2
CO
3
E
MgCO
3
Show Answer
Show Explanation
Correct Answer:
Option D
Explanation:
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