write in brief one physical and one chemical method that can be used for water purification
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163
one physical method that can be used for water purification is by using filter paper of RO
one chimical method that can be used for water purification is by using clorine .etc
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one chimical method that can be used for water purification is by using clorine .etc
please mark as brailleast
Answered by
96
hope it will help you......m..
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