Question

In the aqueous solution of MgCl2 ,
(A) the number of Mg2+ and Cl- ions are equal
(B) the number of Mg2+ ions is half that of Cl- ions
(C) the number of Mg2+ ions is double that of Cl- ions
(D) none of these​

Answer 1

Answer:

It's option B.. Number of Mg2+ ions are half that of Cl- as they are in ratio 1:2

Explanation:

hope it helps..

Answer 2

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In the aqueous solution of MgCl2 the number of Mg2+ ions is double that of Cl- ions .

Reason:-

That is the case because magnesium chloride is soluble in water, meaning that it dissociates completely in aqueous solution.