aliensbrain
  • Home
  • Study
  • Quizzes
  • 🎤AI Practicefree
  • Notebooks
  • Community
  • Sign in
  • Water Purification and Treatment
  • Chemical treatment of water involves treatment of water w...
Multiple choice

Chemical treatment of water involves treatment of water with which of the following compounds?

  1. Potassium phosphate

  2. Potassium permanganate

  3. Calcium phosphate

  4. Potassium chloride

  5. Sodium phosphate

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Chemical treatment of water involves treatment of water with potassium permanganate.

Keep practicing — related questions

  • Which of the following is used in water purification?
  • Permanent hardness of water may be removed by the addition of
  • Directions: Substitute the following phrase with the most appropriate option. Animals that live in water
  • Consider the following statements: According to F.W. Riggs, Comparative Public Administration involves a sh...
  • Consider the following statements: According the Raymond Firth, a social organization is concerned with cho...
  • Which of the following cells is/are most likely to be involved in apogamy in an angiospermic plant?
  • Which of the following states is not a party to the Cauvery water issue?
  • Which one of the following groups of oceanic water currents meet near 'Newfoundland Island' of Canada?
Play the full quiz 🎤 Practise this topic out loud

Practice this topic

  • Water and Wastewater Treatment (1345 questions)
Advertisement
© Aliensbrain | all rights reserved
  • About
  • Contact
  • Terms and Condition
  • Privacy Policy