A water sample has ppm level concentration of following anions`F^(-)=10 ,
Channel: Doubtnut
Date: 2020-08-30

A water sample has ppm level concentration of following anions  `F^(-)=10 , SO_(4)^(2-)=100 , NO_(3)^(-) =50`  the anion/anions that make/makes the water sample unsuitable for drinking is/are