Match the intermediates given in Column-I with their probable structure in Column-II.

Column-I

Column-II

A.

Free radical

(i)

Trigonal planar

B.

Carbocation

(ii)

Pyramidal

C.

Carbanion

(iii)

Linear

 
Options:  A   B   C 
1. (i) (i) (ii)
2. (i) (ii) (iii)
3. (iii) (i) (ii)
4. (ii) (i) (iii)