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Home » Class 10 » Chemical Reaction and equation » Double Displacement Reaction

Double Displacement Reaction

Last Updated on August 21, 2020 By Mrs Shilpi Nagpal Leave a Comment

Question 1 What are double displacement reaction?

Question 2 Give example of double displacement reaction?

Question 3 What are precipitation reactions?

Double Displacement Reaction

Those reactions in which two compounds react by an exchange of ions to form two new compounds. are called Double Displacement Reactions.

For Example :

AgNO3(aq) + NaCl(aq) → AgCl(s) + NaNO3(aq)

HCl(aq) + NaOH(aq) → NaCl(aq) + H2O(l)

BaCl2(aq) + CuSO4(aq) → BaSO4(S) + CuCl2 (aq)

 

Those reactions in which an insoluble solid is formed that separates from the solution are called precipitation reactions.

Filed Under: Chemical Reaction and equation, Class 10 Tagged With: double displacement reaction, precipitation reaction

About Mrs Shilpi Nagpal

Author of this website, Mrs Shilpi Nagpal is MSc (Hons, Chemistry) and BSc (Hons, Chemistry) from Delhi University, B.Ed (I. P. University) and has many years of experience in teaching. She has started this educational website with the mindset of spreading Free Education to everyone.

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