1.Reaction between the following pairs will produce hydrogen except:a.Cu+HClCu + HClCu+HClb.Fe+H2OFe + H_2OFe+H2O (steam)c.Mg+H2OMg + H_2OMg+H2O (hot)d.Na+Na + Na+ alcoholLogin to continueOnly logged in users canattempt or see the solution.