SCIENCE
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Sublimation
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Precipitate
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Condensation
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Freezing
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Detailed explanation-1: -The ions or molecules in two solutions can react to form a solid. A solid formed from two solutions is called a precipitate.
Detailed explanation-2: -Tell students that sometimes when two liquids are mixed, a solid forms. This solid is a new substance, and it’s called a precipitate.
Detailed explanation-3: -Precipitation reactions occur when cations and anions in aqueous solution combine to form an insoluble ionic solid called a precipitate. Whether or not such a reaction occurs can be determined by using the solubility rules for common ionic solids.
Detailed explanation-4: -The definition of a precipitation reaction is when two (or more) soluble salts react to form an insoluble product. The reactants are ions in the solution. The insoluble product is referred to as precipitate. A salt is an ionic compound.
Detailed explanation-5: -1 Answer. A solid that forms when two solutions react is a precipitate.