Which of the following will not displace hydrogen
Options
(a) Hg
(b) Pb
(c) Ba
(d) Sn
Correct Answer:
Hg
Explanation:
Mercury lies below hydrogen in the electrochemical series so it will not displace hydrogen from acids.
Which of the following will not displace hydrogen
(a) Hg
(b) Pb
(c) Ba
(d) Sn
Hg
Mercury lies below hydrogen in the electrochemical series so it will not displace hydrogen from acids.