Published by:
CGP EDU Academic Team
Published on: August 13, 2026
A water sample has ppm level concentration of following anions
F – = 10 ; 
= 100 ; 
= 50
The anion/anions that make/makes the water sample unsuitable for drinking is/are:
A
both 
and 
and
B
only F –
C
only 
D
only 
Text Solution
Verified by ExpertsThe correct answer is:
B
Acceptable level
F – upto 1PPM
upto 50 PPM
upto 500 PPM
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