Question

A solution of magnesium chloride was placed in two test tubes. A solution of a weak electrolyte X was added to the first tube which led to the formation of a precipitate. A solution of a strong electrolyte was added to the second tube which also led to the formation of a precipitate. Of the following compounds, decide which compounds are X and Y. Set order for 2 correct answers

(a) . nitrous acid

(b) . calcium bromide

(c). hydrofluoric acid

(d). silver nitrate

(e). hydrobromic acid​

pls. explain answer .. if possible...

Answer 1

Explanation:

A solution of magnesium chloride was placed in two test tubes. A solution of a weak electrolyte X was added to the first tube which led to the formation of a precipitate. A solution of a strong electrolyte was added to the second tube wich also led to the formation of a precipitate. Of the following compounds, decide which compounds are X and Y.