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Which of these represents a redox reaction?
Classroom
Chemistry Classroom
Jamb
Jamb 1986
Electrolysis
More Topics
Which of these represents a redox reaction?
SchoolNGR Classroom
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
A
AgNO
3
+ NaCl → AgCAl + NaNO
3
B
H
2
S + Pb(NO
3
) → PbS + 2HNO
3
C
CaCO
3
→ CaO + CO
2
D
Zn + 2HCl → ZnCl
2
+ H
2
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Show Explanation
Correct Answer:
Option D
Explanation:
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