A neon-dioxygen mixture contains 70.6 g dioxygen and 167.5 g neon. If the pressure of the mixture of gases in the cylinder is 25 bar. The partial pressure of dioxygen and neon in the mixture are respectively-

1. 5.25 bar; 19.75 bar

2. 19.75 bar; 5.25 bar

3. 4.75 bar; 4.75 bar

4. 10.34 bar; 20.25 bar