Question

Classify the following reactions into different types, giving reason.
(a) CaO(s) + SiO2(g)
CaSiO,(s)
(b) KOH(aq) + HCl(aq)
+ KCl(aq) + H2O(1)
(c) Cu(s) + 2AgNO,(aq)
→ Cu(NO3)2(aq) + 2Ag(s)
heat
(d) BaCO,(s)
+ BaO(s) + CO,(g)​

Answer 1

Answer:

a is direct combination reaction

b is displacement reaction

c is double Displacement reaction

d is decomposition reaction

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