A science teacher of class IX asked his students to obtain pure copper sulphate from 5 g of impure sample
of copper sulphate.
(i) Name the technique employed by students to purify the given sample.
(ii) Write any two other applications of technique used
Answers
Answered by
3
Answer:
Copper sulphate can be obtained from an impure sample by crystallisation. The impurities will remain in the mother liquor whereas the pure copper sulphate will crystallize out.
Answered by
2
Explanation:
i) copper copper oxide is further used reduced to Cooper +oxygen by heating.
ii)
it is mainly applied to sulphidecompounds for extrac
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