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QThe safe permissible limit of sulphate in domestic water supplies is

ID: #11375 Sources of Pollution, Pollutants, and their Impact on Human life 122 views
Question Info
#11375Q ID
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Sources of Pollution, Pollutants, and their Impact on Human lifeTopic

Choose the Best Option

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  • A 100 mg/l
  • B 200 mg/l
  • C 400 mg/l
  • D 300 mg/l
Correct Answer: Option B

Explanation

200 mg/l

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