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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 `F^(-)`

B

only `SO_4^(2-)`

C

only `NO_3^(-)`

D

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

Text Solution

Verified by Experts

The correct Answer is:
A
only `F^(-)`
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