10 mL of water requires 1.47 mg ofK_(2) Cr_(2)O_(7)(M.wt. =294) fo oxidation of dissolved organic matter . C.O.D is

10 mL of water requires 1.47 mg ofK_(2) Cr_(2)O_(7)(M.wt. =294) fo oxi

1.	10 mL of water requires 1.47 mg ofK_(2) Cr_(2)O_(7)(M.wt. =294) fo oxidation of dissolved organic matter . C.O.D is
Answer» 2.44 ppm 24 ppm 32 ppm 1.6 ppm Answer :B