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(c) Assertion: Water containing impurities is called polluted water. Reason: The processes which make water impure results in pollution of water.1. Both A and Rare true and R is the correct explanation of A.2. Both A and R are true but Ris not the correct explanation of A.3. A is true but Ris false.4. A is false but Ris true.F. Both A and Rare false.19​

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