Pipette 100 ml sample into a 250 ml Erlenmeyer flask.

Add 2 to 3 drops of Potassium Chromate indicator into sample

Ensure complete mixing.

Titrate sample using Silver Nitrate solution.

Endpoint is a persisting brick red coloration.

Repeat the steps for blank using distilled water instead of sample.

Calculate Chloride content using volume of AgNO3 titrant.

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