What do you observe when caustic soda solution is added to the fo… - Vidyadip

Question

What do you observe when caustic soda solution is added to the following solution: first a little and then in excess : $CuSO_4$

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Answer

$CuSO _4+2 NaOH \longrightarrow Cu ( OH )_2 \downarrow+ Na _2 SO _4$
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