Class 10 Science Chapter Chemical Reactions and Equations - Part 1

Which reaction is a combination reaction?

Type: MCQ • Marks: 1
Which reaction is a combination reaction?
Options
A. CaO + H₂O → Ca(OH)₂
B. Zn + HCl → ZnCl₂ + H₂
C. Fe + CuSO₄ → FeSO₄ + Cu
D. CaCO₃ → CaO + CO₂
Class 10th Science

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