Chemistry, asked by muhammadanik0570, 2 months ago

Which of the following is a double
displacement reaction.
a) Pb + CuCl, → PbCl2 + Cu
b) Na SO4 + BaCl, → BaSO, + 2NaCl
c) C + O2 + CO2
d) CH, + 20, → CO2 + 2H2O

Answers

Answered by Anonymous

3

Answer:

(b)

${na}^{2} {so}^{4} + baci > baso + 2naci$

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