Chemistry · Water Purification

Which instrument or apparatus is used to estimate the chlorine demand of water?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1Ice Lined Refrigerator
2Winchester quart bottle
3Psychrometer
4Horrocks' apparatus✓

Correct answer

Horrocks' apparatus

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Which instrument or apparatus is used to estimate the chlorine demand of water?

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