00:01
Hello everyone in this question they have given initial volume that is v1 they have given that is 2 ,700 ml.
00:09
Here they have asked that we have to find out final volume at 35 degrees celsius temperature and 610 kelvin temperature and third one they have given at 25 minus 25 degrees celsius temperature and fourth one they have given to 35 kelvin temperature.
00:30
For that they have given initial temperature t1, that is 75 degrees celsius temperature.
00:36
So, for that we are going to use the equation that is p1 v1 upon rt1 is equal to p2 v2, p2 v2 upon rt2.
00:49
Here they said that the pressure is going to be remains constant throughout the experiments.
00:54
Hence, here what happens? here both side pressure is going to be get cancelled and r is a gas constant it is also going to be get cancelled now we are left up with v1 upon t1 is equal to v2 upon t2 here we are going to find out v2 that is final volume so our equation becomes v2 is equal to b1 into t2 upon t1 so this is our equation by using this equation we are going to find out final volume at 35 degrees celsius temperature 610 kelvin temperature minus 25 degrees celsius temperature and 235 kelvin temperature.
01:31
First i am going to find out the final volume at 35 degrees celsius temperature.
01:37
For that we have the equation that is v2 is equal to v1 that is initial volume that is they have given in ml so now we are going to convert in later this one becomes 2 .7 liter into here t2 is the final temperature that is 35 degrees celsius temperature so here we have to take in kelvin when it is converted to kelvin this one becomes 308 308 kelvin 3 .08 kelvin upon t2 is here it is upon t1 t1 is equal to initial temperature that is 75 degrees here says temperature so when it is convenient kelvin this one becomes 348 kelvin so here the final volume becomes 2 .38 liter so here they said that we have to represent the volume in milliliter.
02:33
So this one becomes 2, 380 ml.
02:37
This is our final volume.
02:39
So this is at 35 degrees celsius temperature.
02:42
Now i am going to find out final volume at 610 kelvin temperature...