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WorksheetsWater Quality 2
Total questions: 10
Worksheet time: 3mins
Which option below contains water quality parameters from different group?
pH, temperature, color
Total suspended solid & Total dissolved solid
Dissolved oxygen, nutrients & heavy metals
Total coliform count, algea & bacteria
COD and BOD are the measurements of organic pollutant present in a water body.
True
False
Dissolved oxygen is in reverse proportional to ______________.
pH
temperature
turbidity
color
Phosphate is classified as a nutrient parameter.
True
False
This setup is for ___________.
total suspended solid
total dissolved solids
COD
ammoniacal nitrogen
COD can be measured using this meter?
True
False
This macroinvertebrate is called dragonfly.
True
False
Which one is NOT the pollution source of BOD and COD?
Palm oil mill effluent
Sewage
Effluent from electronic factories
Effluent from food counts
Which one is NOT the pollution source of ammoniacal nitrogen?
Effluent from dye factor
Agriculture land
Sewage
Leachate
The concentration of heavy metals can be determined using ________________
Atomic absorption meter
YSI multimeter
pH meter
acid-base titration
