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the chemical composition 25881
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Sedimentation on Environmental Studies related Questions and Answers
Question :
The chemical composition of Alum is
1.
Al
2
(SO
4
)
3
.18H
2
O
2.
Al
2
(SO
4
)
2
.18H
2
O
3.
Al
3
(SO
4
)
2
.18H
2
O
4.
Al
4
(SO
4
)
3
.18H
2
O
Answer :
1 -
Al
2
(SO
4
)
3
.18H
2
O
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