Name two metals that can not displace hydrogen from acid?

1 Answer
Nam D.
May 23, 2018

Copper and gold.

Explanation:

Any metal below hydrogen on the reactivity series is extremely unlikely to react with the acid unless its extremely concentrated or under certain conditions.

https://www.quora.com/What-is-the-significance-of-the-reactivity-series-of-metals

Choose any two of these metals that are under hydrogen on the series. These metals will not displace hydrogen from the acid.

Related questions
Impact of this question
1814 views around the world
You can reuse this answer
Creative Commons License