00:01
In the question, the vapor pressure is asked.
00:04
Here, the vapor pressure, p1 is given as 1 atm.
00:11
T1 is given as 100 degrees celsius which are converting into kelvin, which is 373 kelvin.
00:19
Now, p2 has to be calculated and t2 is given as 24 .8 degrees celsius of converting into the kelvin's build is 297 .8 kelvin.
00:31
Now, enthalpy of vaporization is given, the value of gas constant is known.
00:43
According to clausius clapprode equation, the equation is long p2 by p1 is equal to enthalpyoporization divided by k, to 1 by t1 minus 1 by p2.
01:10
Sorry, 1 by r the gas constant...