Question

A sample of gas occupies 280. mL when the pressure is 560.00 mm Hg. If the temperature

remains constant, what is the new pressure if the volume changes to 560.0 mL?

Answer 1

as at constant tempering the product PV = constant

so let P be the new pressure then

P x 560 = 560 x 280

P = 280 mm Hg