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Ministry of Drinking Water and Sanitation Chemist Interview Questions and Answers

Updated 22 Jan 2020

Ministry of Drinking Water and Sanitation Chemist Interview Experiences

1 interview found

Chemist Interview Questions & Answers

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posted on 22 Jan 2020

Interview Questionnaire 

1 Question

  • Q1. How you will do total alkalinity of water and total hardness, Flouride test many..What is parameters of drinking water as per BIS
  • Ans. 

    Total alkalinity, total hardness, and fluoride tests are important for determining the quality of drinking water as per BIS standards.

    • Total alkalinity can be determined by titration with acid and phenolphthalein indicator.

    • Total hardness can be determined by titration with EDTA and a metal indicator.

    • Fluoride test can be done using a fluoride ion-selective electrode.

    • BIS standards for drinking water include parameters suc...

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Ministry of Drinking Water and Sanitation Chemist Salary
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₹1.8 L/yr - ₹3.8 L/yr
9% less than the average Chemist Salary in India
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