To prepare 2% copper sulphate solution how much grams of copper sulphate should
dissolve in 100ml of water
1) 20 grams 2) 200 grams 3) 2000 grams 4) 2 grams
Answers
Answered by
3
Answer:
2 grams
Explanation:
usually 2 grams are used
Answered by
3
usually they had use maximum.
2 grams per
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