Environmental Chemistry

Environmental Chemistry

Question

A water sample has ppm level concentration of following anions

F-= 10; SO42- =100; NO3-= 50

the anion/anions that make/makes the water sample unsuitable for drinking is /are:

  • only NO3-

  • both 2 SO4- and NO3-

  • only F– 

  • only SO42-

Answer

C.

only F– 

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