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Subject :NSO    Class : Class 5

Which of the following methods is used to separate insoluble impurities from water as shown in given figure?



AFiltration
BDistillation
CSedimentation and decantation
DBoth A and B


Ans 1:

Class : Class 6
it can be separated by filtration and decantation also

Ans 2:

Class : Class 7
c

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