Hello!
After the addition of the last two teaspoons of salt, the solution is saturated
A solution is saturated when it has the highest amount of solute (in this case the salt) that the solvent (in this case the water) can dissolve at that pressure and temperature.
Visually, a saturated solution can be detected when the adding of more solute results in the settling of solute grains (in this case salt) at the bottom of the container, because the solvent couldn't dissolve them at that pressure and temperature. That's why we can say that the solution is saturated.
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The correct option among all the options that are given in the attachment is the second option or option "B". This diagram actually shows the correct picture of an <span>unsaturated fatty acid. I hope that this is the answer that you were looking for and the answer has actually come to your desired help.</span>
The correct answer would be A. Energy is released.
Hope this helps! :)
Dhangaman the smiths lama
The Bohr model is the basis for chemistry