How is water purified on large scale, for drinking ?
Answer Posted / guest
By chlorination.
| Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
What is kentchin?
Differentiate between modern periodic table and mendeleevs table?
What is the role of mercuric sulphate?
How many millilitre is equal to 1 litre and how many microliter is equal to litre?
Why we use potassium dichromate in control of absorbance in uv region and copper sulphate in control of absorbance in visible region?
What is difference between LVT and RVT Viscometer?
Explain acid gas?
How is arsenic produced?
Which of the above conductivity measured during conductometric titration?
What is the limitation of cod?
What can you contribute to the company?
Mention a few important criteria for satisfactory colorimetric analysis.
Why is acetone used for cleaning viscometer?
What is dextro-rotatory and levo-rotatory?
What are the products formed after cod analysis?