Match the following columns and choose the correct option from the codes given below.
Codes
I,III,VIII→x ; II,VI→y ; IV,V,VII→z
I,III→y ; II,VI→x ; IV,V,VII,VIII→z
I,III→z ; II,VI,VIII→x ; IV,V,VII →y
I,III,V→y ; II,VI→z ; IV,VII→x
C2H4,BCl3=sp2; BeCl2,C2H2=sp
C2H6,CH4,NH3 and H2O=sp3