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Soluble salts can be prepared by the following methods ex...

Soluble salts can be prepared by the following methods except

A.

neutralization

B.

reaction of an acid with trioxocarbonate(IV) salt

C.

double decomposition

D.

reaction of an acid with electropositive metals

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Correct answer is C

Soluble salts cannot be produced by double decomposition( precipitation of an insoluble salt)

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