Chemistry, asked by siddarajun3937, 10 months ago

which among
displacement reactions
the following is a double displacement reaction ?

a) pb+cucl 2 is to pbcl+cu
b) na2so4+bacl2 is to baso4 +2nacl
c). c+o2 isto co2
d) ch4+2o2 isto co2+2h2o

Answers

Answered by krish15402

6

Answer:

(b)

Explanation:

Na2SO4+BaCl2=BaSO4+2NaCl

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