October 2018 1 324 Report
Satu gram masing-masing logam berikut dilarutkan dalam larutan asam sulfat encer. Logam yang menghasilkan gas hidrogen terbanyak adalah...
A. Al (Ar=27)
B. Zn (Ar=65)
C. Mg (Ar=24)
D. NA (Ar=23)
E. Fe (Ar=56)

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