A. 2Zn(s) + 2HCI2(aq) → 2ZnCl2 + H2(g)
B. Fe (s) + H2SO4(aq) → FeSO4(aq) + H2(g)
C. Cu (s) + 2HCI (aq) → CuCI2(aq) + H2(g)
D. Ca(s) + 2H2O → Ca(OH)2(aq) + H2(g)
E. 2Na(s) + 2H2O (1) → 2NaOH(aq) + H2(g)

Correct Answer:

Option C – Cu (s) + 2HCI (aq) → CuCI2(aq) + H2(g)

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