Multiple Choice
Which of the following is NOT an example of a double displacement reaction?
A) BaSO4 + CuCl2 → BaCl2 + CuSO4
B) 2 KI (aq) + Pb(NO3) 2 (aq) → 2 KNO3 (aq) + PbI2 (s)
C)
D) CH4 + 2O2 → CO2 + 2H2O
E) NaOH + HCl → H2O + NaCl
Correct Answer:

Verified
Correct Answer:
Verified
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