Quality of water is said to be good if it is (A) Free from suspended matter (B) Colourless (C) Free from pathogenic organism (D) All the above

Quality of water is said to be good if it is 

(A) Free from suspended matter 

(B) Colourless 

(C) Free from pathogenic organism 

(D) All the above 

by

1 Answer

Answer :

(D) All the above 

by

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