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A water sample has ppm level concentrati...

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

A

only `NO_3^-`

B

only `F^-`

C

only `SO_4^(2-)`

D

both `SO_4^(2-) and NO_3^(-)`

Text Solution

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The correct Answer is:
B
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