Question

1. Which among the following is double displacement reaction?

A) Pb + CuCl2 →PbCl2 + Cu
B) C + O2→CO2
C) 2AgNO3(aq) + BaCl2(aq)→Ba(NO3)2(aq)+ 2AgCl(s)
D) CH4 + 202 - CO2 + 2H2O​

Answer 1

Answer:

c) is the correct answer

Explanation:

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