A balloon is filled with 1 mole of helium gas at 100 kPa of pressure and a
temperature of 300 K. What is the approximate volume of the balloon? (The
ideal gas law and gas constant are given below.)
PV = nRT
R=8.314 m. Pa/
mol K

B) 0.025

Explanation:

Solution of the problem is in picture attached,

answer: the figure is attached herewith.

step-by-step explanation:   we are given to sketch a unit circle and label the terminal points corresponding to

in the attached figure, we have drawn a unit circle, with centre at o(0,0) and radius 1 unit. we have labelled the points a, b, c, d and e corresponding to the angles below

∠aox = 60°,

∠box = 120°,

∠cox = 180°,

∠dox = 240°,

∠eox = 300°.

and the coordinates are a(0.5,1), b(-0.5,1), c(-1,0), d(-0.5,-1) and e(0.5,-1).

thus, the answer is complete.

pie chart because it is in percents ( % )