If dilute sulphuric acid is added to granular zinc, which of the following gases will form?

When a moderately active metal like zinc reacts with a dilute acid like dilute sulphuric acid (${\text{H}}_2{\text{SO}}_4$), a displacement reaction takes place, yielding a salt (zinc sulphate) and evolving hydrogen gas (${\text{H}}_2$).The balanced chemical equation is:
$$\text{Zn (s)}+{\text{H}}_2{\text{SO}}_4\text{ (aq)}\to {\text{ZnSO}}_4\text{ (aq)}+{\text{H}}_2\text{ (g)}\uparrow$$