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The concentration of fluoride, lead, nitrate and iron in a wat
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Medium
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The concentration of fluoride, lead, nitrate and iron in a water sample from an underground lake was found to be 1000 ppb, 40 ppb, 100 ppm and 0.2 ppm, respectively. This water is unsuitable for drinking due to high concentration of :

A
Lead

B
Nitrate

C
Iron

D
Fluoride

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The concentration of fluoride, lead, nitrate and iron in a water sample from an underground lake was found to be 1000 ppb, 40 ppb, 100 ppm and 0.2 ppm, respectively. This water is unsuitable for drinking due to high concentration of :
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Text SolutionText solutionverified iconVerified

Nitrate concentration of nitrate is maximum (100 ppm). Note: > 40 ppm gives blue baby syndrome disease.

Hence, this water is unsuitable for drinking due to the high concentration of nitrate.
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Question Text
The concentration of fluoride, lead, nitrate and iron in a water sample from an underground lake was found to be 1000 ppb, 40 ppb, 100 ppm and 0.2 ppm, respectively. This water is unsuitable for drinking due to high concentration of :
TopicEnvironmental Chemistry
SubjectChemistry
ClassClass 11
Answer TypeText solution:1
Upvotes37