(i) the product formed by the reaction of magnesium and hydrochloric acid are magnesium chloride and hydrogen.

(ii)the product formed by the reaction of aluminium with hydrochloric acid are aluminium chloride and hydrogen.

(iii)the product formed by the reaction of Zinc with dilute hydrochloric acid are zinc chloride and hydrogen.

(iv)the product formed by the reaction of Iron with dilute hydrochloric acid are Iron chloride and hydrogen.

Name the products formed in each case. Also indicate the physical states of all the substances involved.