Match the terms mentioned in Column-I with the terms in Column-II.

Column-I (Term) Column-II (Definition)
A. Carbocation  (i) Species that can receive a pair of electrons.
B. Nucleophile  (ii) Conjunction of electrons of \(C-H ~\sigma-\) bond with the empty p-orbital present in adjacent positively charged carbon. 
C. Hyperconjugation (iii)  sp2 hybridised carbon with empty p-orbital. 
D. Electrophile  (iv) Species that can donate a pair of electrons.
 
Options:  A   B   C   D 
1. (iii) (iv) (ii) (i)
2. (i) (ii) (iii) (iv)
3. (i) (iv) (iii) (ii)
4. (iv) (i) (iii) (ii)