Metals like Gold ,Silver etc can not be used during the preparation of hydrogen gas,why?
Answers
Answered by
2
Because they are kept lower than hydrogen in reactivity series ,so they cannot displace hydrogen from water.since they cannot displace it so they are unreactjve and cannot be used during the preparation of hydrogen gas.
Answered by
1
Because they are metal not a gas . So it is not possible to prepare hydrogen gas from any metal
Similar questions