Harish took metal samples of Fe,Zn,Al,Cu and Pb in separate test tube. And added hydrochloric acid in each of them.
Write balanced chemical reaction with Al and Zn with dilute hydrochloric acid.

Explanation

(iii)`underset("Aluminium")(Al)+underset("Hydrochloric")(6HCl) to underset("Aluminium chloride")(2AlCl_(3))+underset("Hydrogen")(3H_2 uarr)`
`underset("Zinc")(Zn)+underset("Hydrochloric acid")(HCl) to underset("Zinc chloride")(ZnCl_2)+underset("Hydrogen")(H_2 uarr)`.