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(5) Observe the reaction:CaCOs (s + 2NaOH(ag)Na,Cos (ag) Ca(O)2 (a)Which of the following is a type of above reaction?(a) displacement reaction(c) combination reaction(aq)23 (aq)2 (aq)(b) double displacement reaction(d) decomposition reaction |
Answer» this is an example of double displacement reaction as the following compound both the ions are exchanged hence it is double displacement reaction. |
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