Match List I with List II.

List-I	List-II
a. Hydrogen was discovered by	1. Priestley
b. The name hydrogen was proposed by	2. Bernard
c. Hydrogen peroxide was discovered by	3. Lavosier
d. Oxygen was discovered by	4. Cavendish

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