Out of Cu,Ag,Fe and Zn , the metal which can displace all others from their salt solution is

Out of Cu, Ag, Fe and Zn, the metal which can displace all others from their salt solutions is :

Out of Cu,Ag,Fe and Zn the metal which can displace all other from their salt solutions is :

Out of Cu, Ag, and Mg the metal which can displace all others from their aqueous salt solution is-

Given : Ag^(+)+//Agrarr+0.80V Co^(2+)//Cor rarr-.28V Cu^(2+)//Curarr+0.34V Zn^(2+)//Znrarr-0.76V . The most reactive metal which displaces other metals from their salts in solution is

Which of the following metals can displace the other two metals from their salt solutions? Zinc , iron , copper