Question

5. What is the difference between displacement and double displacement reaction? Give suitable chemical equations for the same. (3 marks)

Answer 1

Explanation:

Displacement reaction is a chemical change, in which a more active element displaces a less reactivate element from its salt solution. Double displacement reaction is a chemical change in which two compounds exchange their radicals with each other to form new compounds. Example - Mg + H2So4 ---> MgSo4 + H2