
Water MID I model objective question
Flashcard
•
Chemistry
•
University
•
Practice Problem
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Easy
B. Safala
Used 42+ times
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20 questions
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1.
FLASHCARD QUESTION
Front
Disinfection action of bleaching powder is due to:
Back
A) HOCl (hypochlorous acid)
2.
FLASHCARD QUESTION
Front
Cation exchange resin regeneration method?
Back
HCl (B)
3.
FLASHCARD QUESTION
Front
Binding sites on EDTA
Back
6
4.
FLASHCARD QUESTION
Front
Permanent hardness of water is due to:
Back
Cl⁻
5.
FLASHCARD QUESTION
Front
Functional groups in anion exchange resin membranes:
Back
Acidic
6.
FLASHCARD QUESTION
Front
Hardness of water is expressed in terms of ____________
Back
CaCO3
7.
FLASHCARD QUESTION
Front
Salt responsible for caustic embrittlement:
Back
Na2CO3
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