At constant temperature, if the pressure of the sample of the krypton gas increases to the given value, the volume decreases to 15mL.
<h3>What is Boyle's law?</h3>
Boyle's law simply states that "the volume of any given quantity of gas is inversely proportional to its pressure as long as temperature remains constant.
Boyle's law is expressed as;
P₁V₁ = P₂V₂
Where P₁ is Initial Pressure, V₁ is Initial volume, P₂ is Final Pressure and V₂ is Final volume.
Given the data in the question question;
- Initial volume of the gas V₁ = 75.0mL = 0.075L
- Initial pressure of the gas P₁ = 0.40atm
- Final pressure of the gas P₂ = 2.00atm
- Final volume of the gas V₂ = ?
Now, we substitute our given values into the expression above to determine the new volume of the krypton gas.
P₁V₁ = P₂V₂
V₂ = P₁V₁ / P₂
V₂ = 0.40atm × 0.075L / 2.00atm
V₂ = 0.03Latm / 2.00atm
V₂ = 0.015L
V₂ = 15mL
Therefore, at constant temperature, if the pressure of the sample of the krypton gas increases to the given value, the volume decreases to 15mL.
Learn more about Boyle's law here: brainly.com/question/1437490
#SPJ1
