Question

name two metals which will displace hydrogen from dilute acid and two metals wheel will not​

Answer 1

Answer:

 Iron and aluminium will displace hydrogen from dilute acid is as they are more reactive then hydrogen. Mercury and Copper cannot displace hydrogen from dilute acid is they are less reactive than hydrogen.

Answer 2

Answer:

Zinc and Iron

Explanation:

Zinc and Iron will displace hydrogen from dilute acids because they are more reactive than hydrogen. While copper and silver cannot displace hydrogen from dilute acids because they are less reactive than hydrogen.

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