Answer : The solubility of this gaseous solute will be, 
Explanation :
First we have to calculate the concentration of solute.

Now we have to calculate the Henry's law constant.
Using Henry's law :

where,
C = concentration of solute = 
p = partial pressure = 27.59 kPa
= Henry's law constant = ?
Now put all the given values in the above formula, we get:


Now we have to calculate the solubility of this gaseous solute when its pressure is 79.39 kPa.



Therefore, the solubility of this gaseous solute will be, 
The choices are:
<span>A. The first gas sample has a temperature of 273 K, and the second gas sample has a temperature of 0</span>°<span>C.
B. The first gas sample has a temperature of 273 K, and the second gas sample has a temperature of 298 K.
C. The first gas sample has a temperature of 273 K, and the second gas sample has a temperature of 273</span>°<span> C.
D. The first gas sample has a temperature of 273 K, and the second gas sample has a temperature of 100</span>°<span> C.
The correct answer is A because the two gases will have the same temperature and 273 K = 0</span>°C
In physics, the force of attraction between two objects is gravitational force.<span>Isaac Newton's law of universal gravitation defines the concept of gravitational force, stating that a gravitational attraction exists between all objects.
Hope this helps!! :D</span>
16.94/18=.9411111
sig figs: 0.9411 mole of water