Question

a) Precipitation reaction

b) Double displacement reaction

c) Oxidation reaction.

Write balanced chemical equation for each reaction.
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Answer 1

Answer:

(a)precipitation reaction:- in this reaction the solid particles will be pricipitated at the bottom

(b)

Answer 2

• any reaction that produces a precipitate can be called as precipitation reaction

Na2SO4+BaCl2-BaSO4+2NaCl

• reaction where exchange of ions takes place between the reactants is called double displacement reaction
• reaction in which gain of oxygen take place then it is an oxidation reaction