Question

what is double displacement reaction?​

Answer 1

Answer:

Double displacement reaction is the reaction in which there is exchange of ions to form a new compound .

For eg : On mixing the solution of barium chloride and sodium sulphate , a white precipitate of barium sulphate is formed.

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Answer 2

Answer:

Hey mate...

Explanation:

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A double-replacement reaction is a reaction in which the positive and negative ions of two ionic compounds exchange places to form two new compounds. The general form of a double-replacement (also called double-displacement) reaction is:

AB+CD→AD+BC

ex:- CuCl 2(aq) + 2 AgNO 3(aq) → Cu(NO 3) 2(aq) + 2 AgCl(s)

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