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प्रश्न
In which of the following substances will there be
Decrease in mass
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उत्तर
Decrease in mass: Sodium carbonate crystals
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संबंधित प्रश्न
Give two examples of Drying agent.
Discuss the importance of water as a solvent for our body .
'Water is the universal solvent'. Comment.
Explain why boiled or distilled water tastes flat.
Explain why:
Ice at zero degrees centigrade has greater cooling effect than water at 0oC.
Why does the hardness of water render it unfit for use in a washing purposes.
Select the correct answer from the choice given in the options.
A deliquescent salt of a divalent metal _____.
Give a reason for the following.
Water is a universal solvent.
Explain the importance of dissolved salts in water.
State whether the following statement is true or false.
Water can be separated from salt by evaporation.
