Question

Name two metals which will displace hydrogen from dilute acids. and two metals which will not.

Answer 1

hlo, here is ur answer

Iron and aluminiumwill displace hydrogen from dilute acids because they more reactive then hydrogen.
Mercury and copper cannot displace hydrogen from dilute acids as they are less reactive .

Answer 2

Dear Student,

● Metals which displace hydrogen from dilute acids -

• Metals with reactivity more than hydrogen will displace it from dilute acids.

For example -

1. Sodium
2. Potassium
3. Iron
4. Aluminum

● Metals which dont displace hydrogen from dilute acids are -

• Metals with reactivity less than hydrogen wont displace it from dilute acids.

For example -

1. Mercury
2. Copper
3. Silver
4. Gold

Thanks dear. Hope this helps you...