Question

Why non metal are not displacing hydrogen from acid?/ why non metal are not reacting with acid

Answer 1

Non-metals can not displace hydrogen from acids as, non- metals do not lose electrons radially. They are electron acceptors.

Answer 2

Here's your answer mate

most of the non metals are electronegetive in nature, so they tend to gain electrons in the chemical reactions. therefor they are less reactive than hydrogen. so they are not able to displace hydrogen form dilute acids.

Hope it will help!!!