The solubility of sodium chloride (NaCl) in water is 36.2 g NaCl per 100 g water at 25°C. Which describes a solution of 29.5 g NaCl in 75.0 g water at 25°C?
an unsaturated solution

a saturated solution with all sodium chloride dissolved

a supersaturated solution

a saturated solution with excess sodium chloride undissolved

Hello, I think your answer will be A) a saturated solution with all sodium chloride dissolved Hope That Helps!

From Itsbrazts.

you need to give more information

the ideal gas law equation is as follows

pv = nrt

where p - pressure

v - volume

n - number of moles

r - universal gas constant

t - temperature

so if the pressure, volume and temperature are already known

we are left with n and r

since r is the universal gas constant that has a known fixed value then r too is known

so we are left with 'n'

once we know temperature volume and pressure

we can find the number of moles of gas present using the ideal gas law equation

this is not my own answer, this is an answer for the same question by the user blahblahmali. i do not claim ownership of this account.