A metal which does not liberate `H_(2)(g)` from acids is ,

Name two metals which do not liberate hydrogen from acids.

Metals always liberate H_(2)(g) from acids.

Metals always liberate H_(2)(g) from acids.

On the basis of position in the electrolchemical series, the metal which does not displace H_(2) from water and acid is :

On the basis of position in the electrolchemical series, the metal which does not displace H_(2) from water and acid is :

The metal which cannot liberate hydrogen from acid is

Which metal does not liberate H_(2) gas from dilute aqueous hydrochloric acid at 298 K?