Question

which gas is evolved when Mg reacts with H2SO4.also write balanced reaction​

Answer 1

Answer:

hydrogen gas is liberated

Explanation:

Mg + H2SO4 -----> MgSO4 + H2

Answer 2

Answer:

when magnesium react with hydrochloride acid the gas evolved is hydrogen (H2)

Explanation:

because when any metal reacts with acid the product formed are -salt with evolution of H2 gas

reaction is - Mg + H2SO4 → MgSO4 + H2(g)