Question

plz give me correct answer if you don't give me correct answer so I will report your answer​

Answer 1

Answer:

1) i and iii

2) BaCl+AlSO4----->BaSO4+AlCl(Double displacement reaction)

3)in the first equation is undergoing Double displacement reaction whereas the second equation is undergoing Displacement reaction

4)Option A is right the green colour substance is copper

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