Question

An element 'P' is non-malleable and non ductile Pis extensively used to protect
another element Q from corrosion. Identify P and Q and name the process that is
mentioned above. Also compare the reactivity of P and Q.​

Answer 1

Element P is zinc which is non -malleable and non-ductile. Q is iron. The process of process of protecting iron by zinc is called galvanization. The element P (Zn) in more reactive than Q (Fe)