10 student was given few metals Mn,Zn,Fe,and Cu which of them (a) will not dispace hydrogen from dil HCl (b) will react only with steam to give H 2 gas? (c) will give H 2 gas with 5% HNO

10 student was given few metals Mn,Zn,Fe,and Cu which of them (a) wi

1.	10 student was given few metals Mn,Zn,Fe,and Cu which of them (a) will not dispace hydrogen from dil HCl (b) will react only with steam to give H 2 gas? (c) will give H 2 gas with 5% HNO
Answer» not dispace HYDROGEN from DIL HCL