What are the uses of distilled water?

What are the uses of water ?

What is distilled water?

What are different types of distillation?

How do you prepare distilled water? Explain the process of distilling water.

What do you add to distilled water for making it to conduct electricity?

Refer to the Activity 3 in the chapter. Start with distilled water. The LED would not glow. Add two drops of some acid to distilled water and check the glow of LED. Add two more drops and check the intensity of the glow. Repeat the activity 5 to 6 times by adding 2 drops of the same acid each time. Do you see any difference in the intensity of glow with increasing acid content of water? What can be inferred from the above observations? Repeat the entire activity by taking a solution of baking soda and adding drops of it to distilled water instead of acid. Write differences and similarities. (AS_(3),AS_(1))

Why doctors use distilled water for injections ? Give reasons.

What happens if red blood cells are placed in distilled water?

How can you get your own distilled water in laboratory?

100 ml of ethyl alcohol is made upto a litre with distilled water. If the density of the ethyl alcohol is 0.46g/ml. What is the molality of the solution ?