Question

4.20 L of a particular gas is stored at 6.25°C at 125 kPa. What is the pressure if the volume is changed to 5.25 L at 35.7°C?

Answer 1

Explanation:

1. here we used gas equation pv = nrt

nr remain constant in both cases and

p1×v1 = p2×v2

t1 t2

so ans p2 =. 125kpa×4.20L×35.7degree

6.25degree×5.25L

600 kpa