Question

please give me correct and complete answer otherwise l will report your answer and your own points are deleted from brainly app​

Answer 1

Answer:

Ans of 1 question is option(i)

and ans of 4 question is option (a)

ans of 3 question is first reaction is a double displacement reaction and second is a displacement reaction

Explanation:

ans of 2 question is when barium chloride react with aluminium sulphate to make barium sulphate and aluminium chloride

3Bacl2+Al(so4)3----->3Baso4+2Alcl3.

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