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Unlike domestic sewage, waste water from...

Unlike domestic sewage, waste water from industries like petrolium paper manufacturing metal extractions and processing etc. are often important source of water pollution out of these heavy metals are -

A

Elements with density `lt 5 g//cm 3`

B

Elements with density `gt 8 g//cm 3`

C

Elements with density `gt5g//cm 3`

D

Elements with density `gt 8g//cm 3`

Text Solution

Verified by Experts

The correct Answer is:
C
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