Question

A student was given a mixture containing copper oxide (insoluble) and copper sulphate in water(soluble) and asked
to separate them. Firstly, she stirred the mixture into water and then filtered it. Next, she evaporated the filtrate.
a. Name the substances obtained as the filtrate and residue after filtration?
b. Why was the process of filtration preferred over sedimentation and decantation to separate the components of
this mixture?

Answer 1

Answer:

refer the attachment file mate!