When a substance such as salt is dissolved in water, it is said to enter into the state.

liquid

Explanation:

The salt that is NaCl consists of positive sodium ions and negative chloride ions. The positive sodium will be attracted by the negative oxygen ion of the water molecule and the negative chloride ion will be attracted by the positive hydrogen ion. Thus the solid NaCl salt will be dissolved in water. Thus it will enter into the liquid state.

i look it up online and i'll tell you

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.