. A student performed an experiment to measure pressure and volume of a gas at constant temperature and noted the following: Pressure (mm of Hg) 100 125 200 y Volume (cm³) 80 x 40 32 Calculate the value of x and y. Which law was used in the calculations ? Draw graphs to show: (i) volume plotted against pressure. (ii) PV plotted against pressure
Share
[tex]\huge\mathcal{\fcolorbox{aqua}{azure}{\red{*answer*}}}[/tex]
To calculate the values of x and y, we can use the relationship between pressure and volume in gases, known as Boyle's Law. According to Boyle's Law, at constant temperature, the product of pressure and volume is constant.
Using the given data, we can set up the following equations:
100 * 80 = 125 * x
200 * 32 = y * 40
Simplifying these equations, we find:
x = (100 * 80) / 125 = 64
y = (200 * 32) / 40 = 160
Therefore, the value of x is 64 and the value of y is 160.
Now, let's draw the graphs:
(i) Volume plotted against pressure:
On the x-axis, we have pressure (mm of Hg), and on the y-axis, we have volume (cm³). We can plot the given data points (100, 80), (125, x), (200, 40), and (y, 32) to create the graph.
(ii) PV plotted against pressure:
On the x-axis, we have pressure (mm of Hg), and on the y-axis, we have the product of pressure and volume (PV). We can calculate PV for each data point and plot them against pressure to create the graph.
MARK ME AS BRAINLIEST
Verified answer
Answer:
[tex][tex]{\large {\orange{\underline {\underline {\mathcal {♡AnsWeR♡⤵}}}}}}[/tex] [/tex]
уσυя αиѕωєя ιѕ --
To calculate the values of x and y, we can use the relationship between pressure and volume in gases, known as Boyle's Law. According to Boyle's Law, at constant temperature, the product of pressure and volume is constant.
Using the given data, we can set up the following equations: 100 * 80 = 125 * x 200 * 32 = y * 40
Simplifying these equations, we find: x = (100*80) / 125 = 64 y = (200*32) / 40 = 160
Therefore, the value of x is 64 and the value of y is 160.
Now, let's draw the graphs:
(i) Volume plotted against pressure:
On the x-axis, we have pressure (mm of Hal and on the v-avis we have volume (cm³). We can plot the given data points (100, 80), (125, x), (200, 40), and (y, 32) to create the graph.
(ii) PV plotted against pressure:
On the x-axis, we have pressure (mm of Hg), and on the y-axis, we have the product of pressure and volume (PV). We can calculate PV for each data point and plot them against pressure to create the graph.
Explanation:
please do FOLLOW me and mark this answer as BRILLIANT pls...