Question.
What do you mean by a precipitation reaction? Explain by giving examples.
What do you mean by a precipitation reaction? Explain by giving examples.
solution:
A reaction in which an insoluble solid (called precipitate) is formed is called a precipitation reaction.
For example,
In this reaction, calcium carbonate is obtained as a precipitate. Hence, it is a precipitation reaction. Another example of precipitation reaction is
In this reaction, barium sulphate is obtained as a precipitate.
A reaction in which an insoluble solid (called precipitate) is formed is called a precipitation reaction.
For example,
In this reaction, calcium carbonate is obtained as a precipitate. Hence, it is a precipitation reaction. Another example of precipitation reaction is
In this reaction, barium sulphate is obtained as a precipitate.
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