Tests For Water Purity Flashcards
1
Q
In test where the water is pure, what will happen when silver nitrate is added?
A
It remains colourless
2
Q
What happens when silver nitrate is added to salt water?
A
Forms white precipitate (solid)
3
Q
We can check if the soloution is water or salt water by….
A
Testing the boiling points
BP of salt water = 105 degrees
BP of water= 100 degrees
