Answer:
Explanation:
Since the temperature of the gas is constant , we use Boyle's law formula
P₁ V₁ = P₂ V₂
P₁ = 2.5 x 10⁵ Pa
V₁ = 250 x 10⁻⁶ m³
V₂ = 3.5 x 10⁻³m³
P₂ = ?
Putting the values in the equation
2.5 x 10⁵ x 250 x 10⁻⁶ = 3.5 x 10⁻³ P₂
P₂ = 2.5 x 25 / 3.5 x 10⁻³
= 17.86 x 10³ Pa
= .1786 x 10⁵ Pa
= .1786 x 10⁵ / 1.013 x 10⁵ atm
= .176 atm
