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4. It is a fact that when acetone is added to saturated sodium chloride, the equi-O librium shifts toward the right. What obs
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acetone is much more soluble in water than NaCl (acetone is miscible in all proportions with water) so there is less water available to dissolve the salt.as a result the solution of sodium chloride become supersaturated which in turn results in the precipitation of the sodium chloride.also the dehydration effect of acetone decreases the amount of water in the solution and then followed by the changes in the equilibrium mixture as mentioned above( referred to as salting out effect )

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