Question

Which gas is produced by the action of dilute hydrochloric acid on zinc granuol?

Answer 1

hydrogen gas will produce by the action of dilute hydrochloric acid and ginc granules . here when we add zn to hydrochloric acid after evolving the gas the zn will mix in acid.while evolving of gas we hear pop sound very clearly

Answer 2

Hi there !!

hydrochloric acid  = HCl

Zn + HCl ----> ZnCl +  H₂

Hydrogen gas is evolved when  dilute hydrochloric acid  is added to  zinc granules