Define the correct order of Ist Ionization energy.
What is the trend of ionization energy on going from Sn to Pb?
Match the following.
Set -I Set -II
A) Nichrome 1) Pb, Bi,Sn,Cd
B) Type metal 2) Pb,Sb,Sn
C) Woods metal 3) Cu, Al, Zn
D) Devarda's alloy 4) Fe, Ni, Cr