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प्रश्न
Select the correct answer of the following statement:
The medium of dissolution which allows the solute to dissolve in it.
विकल्प
Colloidal
Fused calcium chloride
Solvent
Suspension
Washing soda
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उत्तर
Solvent
APPEARS IN
संबंधित प्रश्न
Give two example of Solvent other than water.
Give reason for Table salt becomes moist during rainy season.
'Water is the universal solvent'. Comment.
What is the importance of dissolved salts in water?
Explain why:
Ice at zero degrees centigrade has greater cooling effect than water at 0oC.
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.
What is soap? For what is it used?
Why does the hardness of water render it unfit for use in a washing purposes.
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 why boiled water tastes flat.
Aquatic plants make use of dissolved ______ for photosynthesis.
Take two pots with similar plants. Water one of the plants with tap water and the other with seawater. Record your findings and note the difference observed.
State whether the following statement is true or false.
Water can be separated from salt by evaporation.
