1
Question
Elements are given in order of decreasing reactivity according to electrochemical series.
Ca, Na, Mg, Zn, Fe, H, Cu, Hg, Ag, Au
Which element cannot give any reaction with hydrochloric acid to produce hydrogen gas?
Elements are given in order of decreasing reactivity according to electrochemical series.
Ca, Na, Mg, Zn, Fe, H, Cu, Hg, Ag, Au
Which element cannot give any reaction with hydrochloric acid to produce hydrogen gas?
Open in App
Solution
The correct option is B Hg
Hg cannot give any reaction with hydrochloric acid to produce hydrogen gas as it has very low reactivity, according to electrochemical series.
Hg cannot give any reaction with hydrochloric acid to produce hydrogen gas as it has very low reactivity, according to electrochemical series.
Suggest Corrections
0
Join BYJU'S Learning Program
Explore more
Join BYJU'S Learning Program
