Question

Identify the following type of reactions:-
▪ Na2SO4 + BaCl2 BaSO4 + 2NaCl

▪ CaCO3 CaO + CO2

▪ Fe + CuSO4 FeSO4 + Cu


Please answer me guys​

Answer 1

Answer:

1. Double displacement reaction
2. Decomposition reaction
3. Displacement reaction

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Answer 2

Answer:

double dispacemenet

2 compound displacement