Match the List I with List II.

List-I	List-II
a. Primary battery	1. Reaction between Zn and Cu ions to produce an electric current
b. Secondary battery	2. Change of chemical energy to electrical energy
c. Electrochemical cell	3. Lead storage battery
d. Daniell cell	4. Laclanche cell

A. a-4, b-3, c-2, d-1

B. a-3, b-2, c-1, d-4

C. a-2, b-1, c-4, d-3

D. a-1, b-4, c-3, d-2

Answer: Option A