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प्रश्न
What is the importance of dissolved salts in water?
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उत्तर
Importance of dissolved salts in water:
- Dissolved salts provide specific taste to water.
- Dissolved salts act as micronutrients for the growth and development of living beings.
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संबंधित प्रश्न
How is air dissolved in water different from ordinary air?
Explain why:
Ice at zero degrees centigrade has greater cooling effect than water at 0oC.
Explain why:
The solute cannot be separated from a solution by filtration.
In which of the following substances will there be
Increase in mass
In which of the following substances will there be
No change in mass when they are exposed to air?
Sodium chloride
Iron
Conc. sulphuric acid
Table salt
Sodium carbonate crystals
Select the correct answer of the following statement:
The medium of dissolution which allows the solute to dissolve in it.
Select the correct answer from the choice given in the options.
A deliquescent salt of a divalent metal _____.
Aquatic plants make use of dissolved ______ for photosynthesis.
State whether the following statement is true or false.
Water can be separated from salt by evaporation.
Paheli was feeling thirsty but there was only a pot of water at home which was muddy and unfit for drinking. How do you think Paheli would have made this water fit for drinking if the following materials were available to her.
| Alum | tub | muslin cloth | gas stove | thread | pan and lid |
