Which of these saturated solutions has the lowest concentration of dissolved ions? a)nacl [aq]b)mgcl2 [aq]c)nicl2 [aq]d)agcl2 [aq]

A saturated solution of AgCl has the lowest concentration of dissolved ions.

A saturated solution is a solution that contains just as much solute as it can normally hold at a particular temperature. The solubility of a substance is defined as the amount of that substance that can dissolve in one litre of solvent.

Looking at all the options, we can see that AgCl has the lowest solubility because the salt is insoluble in water hence, a saturated solution of AgCl has the lowest concentration of dissolved ions.

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D) AgCl

Step-by-step explanation:

The soubility rules state that salts containing Cl⁻ are generally soluble. An important exception is Ag⁺.

Thus, AgCl is insoluble and it has the lowest concentration of dissolved ions.

A), B), and C) are wrong, because all the compounds are soluble.

metals are good conductor of electricity. it has free electrons on their surface. according to electron pool theory, each atom present in a metal crystal losses all of its valence electron and as a result a pool of free is form. these pool of electrons are free to move and   conduct electricity easily   while making metal as good conductor.

the correct answer is a. the ability of electrons to flow throughout the metal.

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