How do you think the density of liquids will change if you increase their concentration? Form a hypothesis and design an experiment

answer:

However, temperature fluctuates naturally, so if you wish to increase the density permanently, you can add salt to the water. This increases the water's mass without increasing its volume. Thus, its density increases

Explanation:

in the given question, the partial pressure is calculated by using the ideal gas equation, that is, pv = nrt

here, p is pressure, v is volume = 25 l, n is number of moles = 0.0104 moles, r is gas constant = -0.0821 l.atm / mol.k

t is temperature = 273 k

p = nrt / v

p = (0.0104 mol × 0.0821 l.atm / mol.k × 273 k) / 25 l

= 0.0093 atm

It is 4.92 e-4 sorry if i am wrong