Question

why metals like copper and silver cannot displace hydrogen from acids or water​

Answer 1

Answer:

The metals above hydrogen are more reactive than hydrogen. These metals can displace hydrogen from acids or water and liberate hydrogen gas. The metals copper, silver gold and platinum are less reactive than hydrogen and they do not replace hydrogen from water or acid.

Answer 2

Answer:

metals like Cu, Ag, Au cannot displace hydrogen from dilute acids because Cu, Ag, Au are placed at the bottom of the activity series hence are the least reactive than hydrogen and hence cannot displace hydrogen

Explanation: