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Question: Answered & Verified by Expert
What is the concentration range of chlorine in aqueous solution as a disinfectant?
ChemistryChemistry in Everyday LifeNEET
Options:
  • A 0.1 to 0.2 ppm
  • B 0.2 to 0.4 ppm
  • C 1 to 2 ppm
  • D 5 to 10 ppm
Solution:
1927 Upvotes Verified Answer
The correct answer is: 0.2 to 0.4 ppm
Chlorine in the concentration of 0.2 to 0.4 ppm in aqueous solution is a disinfectant.

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