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प्रश्न
State why ‘Water is considered a universal solvent’. Give the reason for the same.
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उत्तर
Water is universal solvent: Water dissolves many substances forming aqueous solutions. Not only solids, but gases and other liquids also dissolve in water. When water is put in the glass vessel an extremely small amount of glass dissolves in it. Organic compounds [carbohydrates, proteins] also dissolve in water. Hence water is called a universal solvent.
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संबंधित प्रश्न
Give two examples of Drying agent.
Give two example of Solvent other than water.
How is air dissolved in water different from ordinary air?
Explain the term:
Solute
Explain the terms:
Solvent
State the term: (Do not give examples)
A solution where solvent is a liquid other than water.
Explain why:
Lakes and rivers do not suddenly freeze in the winters.
Explain why:
The solute cannot be separated from a solution by filtration.
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 from the choice given in the options.
A deliquescent salt of a divalent metal _____.
