Question

1. Give one example of displacement reaction with explanation.

2. Give one example of decomposition reaction with explanation.

3. Give one example of Combination reaction with explanation.

NOTE: The person gives most accurate and correct answer will be marked as brainliest. Sooo good luck Need at least 3 people to answer.

Answer 1

1 Fe+CuSO4=FeSO4+Cu

2 KNO3=KNO2+O2

3 N2+O2=NO2

Answer 2

CuSo4+Fe------FeSo4+Cu
More reactive Fe displaced So4 from Cu

H2O2--------H2O+O2
With direct contact with light hydrogen peroxide breaks down into water and oxygen.

Na+Cl--------NaCl
Due elctrostatic force of attraction sodium and clorine combines to form salt
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HOPE IT HELPS!!!?