Question

which gas is evolved when acid react with metal​

Answer 1

$\:\:\:\huge\mathbb\colorbox{black}{\color{white}{AnSwEr}}$

Metals react with acid to give hydrogen gas and form metal salts.

Answer 2

Answer:

here's your answer dear

hydrogen gas

hydrogen gasIn general, acids react with metals to give salt and release hydrogen gas.

hope it helps you from my side