Question

Which gas is produced when dilute hydrochloric acid is added to a reactive metal? Write the chemical reaction when iron reacts with dilute H2SO4​

Answer 1

Answer:

hydrogen gas is produced when hcl is added to a reactive metal

when iron reacts with dil. h2So4

fe+ h2so4 gives feso4+ H2

Answer 2

Answer:

when HCl (diluted) is added to a reactive metal say Cu ( copper ) it produces Hydrogen gas ( H2)

for ex- Cu + 2HCl ==> CuCl2 + H2

iron with H2SO4

Fe + H2SO4 ==>FeSO4 (Iron sulfate) + H2