Civil Engineering MCQs
Q Alum as a coagulant is found to be most effective when pH range of water is______________?
  • A A. 2 to 4
  • B B. 4 to 6
  • C C. 6 to 8
  • D D. 8 to 10
Previous The detention period and overflow rate respectively for…
Next The alum, when added as a coagulant in water___________…
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Word of the Day
28 Jul
Fragile
(of an object) easily broken or damaged.
Ω†Ψ§Ψ²Ϊ©ΨŒ کاغذی، Ψ’Ψ³Ψ§Ω†ΫŒ Ψ³Ϋ’ ٹوٹ Ψ¬Ψ§Ω†ΫŒΩˆΨ§Ω„Ψ§

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