Is demineralised or distilled water useful for drinking purposes? If not, how can it be made useful?
Water is an important part of life. It contains several dissolved nutrients that are required by human beings, plants, and animals for survival. Demineralised water is free of all soluble minerals. Hence, it is not fit for drinking.
It can be made useful only after the addition of desired minerals in specific amounts, which are important for growth.
1. Which one is not a pure form of carbon?
2. When a gas is turned into a liquid the process is called-
4. The most commonly used chemicals in the artificial rainmaking or cloud seeding are
5. Iodex, a pain relief balm, hasthe smellof
6. Which one of the following is used as a sowing agent in the preparation of soft drinks?
8. Detergents used for cleaning clothes and utensils contain
9. The substance that is added to make natural rubber strong and more bouncy is
10. Muddy water is treated with alum in purification process, it is termed as.