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Home » What type of chemical reactions is represented by the following equations? (i) A + BC → AC+ B (ii) A +B → C (iii) X → Y+ Z (iv) PQ + RS → PS + RQ (v) A2O3 + 2B → B2O3 + 2A
What type of chemical reactions is represented by the following equations?
(i) A + BC → AC+ B
(ii) A +B → C
(iii) X → Y+ Z
(iv) PQ + RS → PS + RQ
(v) A2O3 + 2B → B2O3 + 2A
CBSE | Chemical Reactions and Equations | Chemistry | Class 10 | Lakhmir Singh
What type of chemical reactions is represented by the following equations?
(i) A + BC → AC+ B
(ii) A +B → C
(iii) X → Y+ Z
(iv) PQ + RS → PS + RQ
(v) A2O3 + 2B → B2O3 + 2A

(i) Displacement reaction, since A replaces B to combine to C giving AC.

(ii) Combination reaction since A and B combine to give a product C which is different from both the reactants.

(iii) Decomposition reaction, Xdedcomposes to give two components Y and Z.

(iv) Double displacement reaction, since P replaces R to give PS while Q displaces S to give RQ simultaneously.

(v) Displacement reaction, since B replaces A from A2O3 to give B2O3.

i

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