CY8151 EC Important Questions, ENGINEERING CHEMISTRY Answer Key – 1st SEM

CY8151 EC Important Questions

Anna University Regulation 2017 CY8151 EC Important Questions with Answer Key and 1st SEM CY8151 ENGINEERING CHEMISTRY  Answer Key is listed down for students to make perfect utilization and score maximum marks with our study materials.

1. What is hardness? How it is Classified
2. What are the unit of hardness of water?
3. Distinguish hard water and soft water ?
4. Name the salt responsible for scale and sludge?
5. Define desalination?
6. What is reserve osmosis?
7. What is chemisorption?

CY8151  EC All units Important Questions – Download Here

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For CY8151  EC Question Bank/2marks 16marks with answers – Click here

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CY8151 Answer Key, EC Unit wise Important Questions- 1st Semester