March 2021 0 44 Report
Manakah yang merupakan reaksi redoks adalah... A. AgNO3(aq) + NaCl(s)  AgCl(s) + NaNO3(aq)

B. ZnCO3(aq)  ZnO(aq) + CO2(g)

C. BaCl2(aq) + H2SO4(aq)  BaSO4(aq) + 2HCl(aq)

D. CuO(s) + 2HCl(aq)  CuCl2 (s) + H2O(l)

E. H2(g) + Cl2(g)  2HCl(aq)​

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