Match list I with List II and select the correct answer using the code given below the lists `:`
`{:("List I",,,"List II"),("(a) "SO_(2)","NO_(3)^(-)","CO_(3)^(2-),,,"(p)Semi-metals"),((b)B","Si","Ge","As","Sb,,,"(q)Isoelectronic species"),((c) He","Ne","Ar","Kr","Xe,,,"(r)Van der wall's radii"),((d) M(g)+"energy"rarr M^(+)(g)+e^(-),,,"(s)Ionisation energy"):}`
Code `:`

Options

A. `{:(,"(a)","(b)","(c)","(d)"),(,q,p,r,s):}`
B. `{:(,"(a)","(b)","(c)","(d)"),(,p,q,r,s):}`
C. `{:(,"(a)","(b)","(c)","(d)"),(,q,p,s,r):}`
D. `{:(,"(a)","(b)","(c)","(d)"),(,r,p,q,r):}`

Answer

1

Explanation

`(a)` Have same number of electrons `-` So isoelectronic spaecies
`(b)` Has matallic as well as non`-` metallic properties `-` semi metal
`(c )` Exist as mono atomic molecules & are held together by weak vander Waal's forces `-` so radius is defined as van der Waal's radius
`(d)` Energy required to remove an electron from valence shell of gaseous atom is called `I.E.`