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प्रश्न
Explain the terms:
Solvent
उत्तर
Solvent: A solvent is the medium in which a solute dissolves.
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संबंधित प्रश्न
Give two example of Solvent other than water.
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
What is soap? For what is it used?
Name the gas that:
Does not affect acidified K2Cr2O7 paper but turns lime water milky.
Give a reason why water is called a ‘universal solvent’ but, an alkali is not.
Give a reason for the following.
Water is a universal solvent.
Aquatic plants make use of dissolved ______ for photosynthesis.
