Question

A student adds aqueous solution of NaOH to aqueous solution of copper sulphate. A pale blue precipitate of copper hydroxide is formed along with sodium sulphate. The type chemical reaction is _____​

Answer 1

Answer:

Double Displacement Reaction

Explanation:

NaOH + CuSO4 ------>    Cu(OH)2 + Na2SO4

Here, Na and Cu replace each other from their slat solutions.

This, it is a double displacement reaction.

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