Question

name the acid does not produce hydrogen on relation with acids? why​

Answer 1

Answer:

it is metal not acid

Explanation:

Simply, in order to produce hydrogen from acid, a metal has to be above from the hydrogen in the electrochemical series(metal has to react more vigorously or more reactive). So the metal like gold, silver, copper ,platinum etc don't produce hydrogen with acids as they can't able to replace the hydrogen in the reaction