Q125
The major disadvantage of lime soda process of water softening is that
A.
It is unsuitable for turbid and acidic water
B.
Huge amount of precipitate is formed which creates a disposal problem
AnswerC.
The effluent cannot be reduced to zero hardness
D.
It is unsuitable for softening the water of excessive hardness
Answer: Option B
Solution
Answer: Option B
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